
Welcome to STEFANIFOREVER20 TENNIS Non for PROFIt FOUNDATION
Welcome to STEFANIFOREVER20 TENNIS Non for PROFIt FOUNDATION



Your support and contributions will enable us to meet our goals and improve conditions. Your generous donation will fund our mission.




























Free Coaching
Tennis Tournaments
Sports Psychology
Sports Nutrition
Clothes and Tennis Gear Donations
Donations are always welcomed
How to get in touch with us ? E-mail us at :stefaniforever20@gmail.com
How to donate ?Mail or ask for the locations of our donation boxes:
Cunningham Tennis Center
19600 Union Tpke, Queens, NY, 11360
Alley Pond Tennis Center
79-20 Winchester Blvd, Queens, Village , NY, 11427
West Side Tennis Club
1 Tennis Place, Forest Hills, NY, 11375
How to become a member of the Foundation ? E-mail us : stefaniforever20@gmail.com

StefanieForever20 Mission
The mission of StefanieForever20 is to athletically develop and train children from underprivileged communities, giving them the opportunity to play and learn tennis. We provide tennis instruction and equipment in areas where these resources may not otherwise be available, with a special focus on empowering girls and young women to pursue their athletic and personal goals.
StefanieForever20 is a respectful and inclusive organization that actively engages youth participation and fosters youth leadership. The Foundation involves children, high school, and college students, specifically targeting those who need financial support and guidance to pursue their dreams both on and off the tennis court.
To achieve its mission, StefanieForever20 collaborates with doctors, trainers, nutritionists, and psychologists, ensuring that every child receives not only athletic training but also holistic support for health, well-being, and personal development.
With the help of the National Tennis Federation of Honduras we are organizing a free tournament, preceded by free tennis coaching by National tennis athletes from USA. Free tennis equipment and clothing will be donated during the official opening of the tournament. Daniel Linev is a 14 year old teenager who will be leading the foundation's USA tennis coaching team. Sarah Stoyanov, Steven Stoyanov and Simon Stoyanov are proud members of the foundation and by donating their time as well as by sharing their special talents they are hoping to inspire young tennis athletes .
1. Parent Testimonial:
"Thanks to StefanieForever20, my daughter got her first proper tennis racket and coaching! Seeing her confidence grow on the court has been incredible. This foundation truly changes lives." — Maria L., Guatemala
2. Young Athlete Testimonial:
"I never thought I could play tennis until Daniela and Daniel came to teach us. Now I love every practice and feel like I can achieve anything!" — Javier R., Honduras
3. Volunteer Testimonial:
"Working with StefanieForever20 has been life-changing. The passion of the founders and the joy of the kids is unforgettable. It’s inspiring to see sports bring hope to so many children." — Emma K., USA
4. Female Athlete Testimonial:
"As a young girl in a small village, I didn’t think I could play sports. StefanieForever20 gave me the opportunity to play tennis and believe in myself." — Amina S., Ghana
5. International Impact Testimonial:
"The foundation’s mission goes beyond tennis—it teaches discipline, teamwork, and self-confidence. It’s amazing to see how one family’s love for sports touches so many lives around the world." — Luis F., Costa Rica
If you want, I can create 10–15 more ready-to-post testimonials in a mix of short, punchy quotes and slightly longer, heartfelt stories to populate the Instagram page for past, present, and future events. Do you want me to do that?
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StefanieForever20 is dedicated to giving underprivileged children the opportunity to play and learn tennis. You can support our mission by donating any of the following items:
We also welcome monetary donations, which help provide tennis lessons, transportation, and resources for children who may not otherwise have access to the sport. Every contribution, big or small, makes a meaningful difference in a child’s life.
Please email us at stefaniforever20@gmail.com if you are willing to donate items or funds, or if you would like more information on how to get involved.
Together, we can empower young athletes—especially girls and young women—through tennis and mentorship, giving them the tools to pursue their dreams on and off the court.
Get in Touch with Us
How to Donate
Become a Member

Dr. Daniela Atanassova is an internationally recognized pediatrician and was named Top Pediatrician of the Decade by IAOTP. She has devoted more than half her life to treating children in both clinical and emergency room settings, combining medical expertise with compassion. Fluent in five languages, Dr. Atanassova has authored publications in both American and Bulgarian medical journals and has raised two tennis champions, sharing her love for sports and discipline with her family.
Tragically, she lost her 20-year-old daughter, Stefani Lineva, whose passion for tennis and medicine was contagious. Inspired by Stefani’s spirit, Dr. Atanassova founded the StefanieForever20 Foundation, promoting sports, education, and opportunities for children. A strong advocate for preventive medicine, she believes, “From helping children learn how to properly breathe and develop strong bodies and minds, we can invest in their future.” She actively teaches and promotes nutrition, disease prevention, and sports psychology, blending science and practical guidance to empower children to thrive physically, mentally, and emotionally.
Dr. Atanassova is also the author of a children’s medical book, reflecting her commitment to making complex medical knowledge accessible, fun, and educational for young readers worldwide.

The StefanieForever20 Foundation was created in loving memory of Stefani Lineva, a 20-year-old sophomore at Binghamton University and a rising tennis star. She was the singles Northeast-10 Conference champion in October 2016, a former National Player, and ranked #1 in the Eastern Section for the 10’s, 12’s, 14’s, and 16’s age groups.
Tragically, on December 3, 2016, Stefani was killed in a hit-and-run accident, leaving a lasting legacy through her passion for tennis and dedication to inspiring others. The foundation continues her mission by empowering young athletes, especially women, to pursue their dreams in tennis and sports, providing opportunities, mentorship, and resources to help them thrive both on and off the court.

Daniela Atanassova and Daniel Linev are the founders of the organization. Driven by their passion to honor the legacy of Stefani Lineva, beloved daughter and sister, and their shared love for tennis and sports, they created initiatives to provide underprivileged children—especially girls—with opportunities to play tennis. By collecting used and outfitted gear and clothing, they travel around the world to coach and mentor young athletes, inspiring confidence, discipline, and a love for the sport.
Their efforts have inspired other young National Tennis players from the USA to join them, establishing annual mission trips. The foundation focuses on countries in Central and South America, as well as Africa, with a mission to empower all children through tennis, while giving young women in particular the support and tools to pursue their dreams both on and off the court.

Daniel Linev is a U.S. National tennis player who chose to follow in his sister’s footsteps and pursue a career in the world of tennis. Daniel loves spending time with children and began volunteering at a young age. His first trip to Nicaragua at just five years old made him realize that not all children are born privileged. Since then, h
Daniel Linev is a U.S. National tennis player who chose to follow in his sister’s footsteps and pursue a career in the world of tennis. Daniel loves spending time with children and began volunteering at a young age. His first trip to Nicaragua at just five years old made him realize that not all children are born privileged. Since then, he has supported this organization by organizing tennis tournaments and teaching the sport. His passion for athletics extends beyond tennis—he loves exploring the underwater world and recently became a certified scuba diver. Rock climbing, skiing, gymnastics, and swimming all give him opportunities to stay active, build character, and grow as a person. Today, Daniel is also a medical student at the prestigious Sophie Davis School of Biomedical Sciences, combining his love for science, compassion, and service.

Andrew Smith is responsible for overseeing the growth and development of the Foundation. A financial industry risk management executive with extensive global experience, Andrew combines strategic vision with a passion for empowering others. A world traveler and adventurer, he finds inspiration in diverse cultures and brings a spirit of ex
Andrew Smith is responsible for overseeing the growth and development of the Foundation. A financial industry risk management executive with extensive global experience, Andrew combines strategic vision with a passion for empowering others. A world traveler and adventurer, he finds inspiration in diverse cultures and brings a spirit of exploration to everything he does. An extreme sports competitor and dedicated athlete, he is an avid powerlifter, jet skier, biker, skier, scuba diver, and martial artist. Andrew’s discipline and drive mirror his commitment to philanthropy—he is an active member of several charitable organizations and a strong advocate for youth development, education, and wellness. His leadership continues to guide the Foundation’s mission to create opportunities for children around the world through sports and compassion.

Vesselina Stoyanov has been deeply involved in the organization and management of projects of varying degrees of complexity. She has applied her engineering and finance degrees, along with extensive management experience and business acumen, to pursue her passion for making a meaningful difference in the lives of young athletes. A mother
Vesselina Stoyanov has been deeply involved in the organization and management of projects of varying degrees of complexity. She has applied her engineering and finance degrees, along with extensive management experience and business acumen, to pursue her passion for making a meaningful difference in the lives of young athletes. A mother of three accomplished athletes, Vesselina understands firsthand the power of discipline, teamwork, and opportunity in shaping strong individuals. A world traveler and global thinker, she draws inspiration from cultures around the world to guide her mission. Her childhood in Western Africa instilled in her a deep commitment to supporting underserved communities. Passionate about empowering women in sports, she continues to champion initiatives that promote equality, inclusion, and access for all aspiring athletes.

Sarah Stoyanov is a competitive tennisplayer ranked at both the ITF and National levels in the USA. Dedicated and disciplined, she has committed to playing Division I tennis at Lipscomb University in Tennessee, where she will pursue degrees in Sports Management and Psychology. Sarah has always been driven by a desire to make the world a b
Sarah Stoyanov is a competitive tennisplayer ranked at both the ITF and National levels in the USA. Dedicated and disciplined, she has committed to playing Division I tennis at Lipscomb University in Tennessee, where she will pursue degrees in Sports Management and Psychology. Sarah has always been driven by a desire to make the world a better place through compassion, creativity, and leadership. Her athletic interests extend beyond tennis to include track and field, skiing, swimming, rock climbing, and triathlon—sports that continually challenge her endurance and mindset. Off the court, Sarah is passionate about art, music, sewing, and fashion. She is never afraid to experiment and approaches every challenge with imagination and determination. A strong advocate for empowering women in sports, Sarah believes in creating equal opportunities for female athletes and inspiring young girls to discover their strength and confidence through competition. Her love for children shines through in the joy she finds teaching, mentoring, and creating lasting memories that encourage others to dream big and believe in themselves.

Simon Stoyanov is a self-driven, stellar athlete with a lively sense of humor and an insatiable curiosity about the world around him. His greatest passion is alpine skiing, which he has pursued competitively at the international level, representing both dedication and courage on the slopes. In addition to skiing, Simon excels in tennis, i
Simon Stoyanov is a self-driven, stellar athlete with a lively sense of humor and an insatiable curiosity about the world around him. His greatest passion is alpine skiing, which he has pursued competitively at the international level, representing both dedication and courage on the slopes. In addition to skiing, Simon excels in tennis, ice hockey, swimming, sailing, surfing, and track and field, making him a truly versatile and well-rounded athlete. Currently studying Finance and Business at Fordham University, Simon combines his analytical mindset with strong leadership and teamwork skills developed through sports. He has always shown a deep interest in connecting with others, offering support, and guiding his peers with empathy and confidence. Unafraid to take a leap into the unknown, he often creates a path for others to follow. His generosity, patience, and natural ability to nurture bring comfort and inspiration to the children and communities he volunteers with. Simon continues to focus his energy on volunteer work in youth programs, promoting resilience, discipline, and the joy of sport.

Steven Stoyanov is passionate about robotics, coding, and engineering, always eager to understand how things work and how individual components come together to form complex systems. His dedication to robotics has taken him around the world, representing his teams at World Olympiad events in Taiwan, Thailand, Germany, Canada, and the USA.
Steven Stoyanov is passionate about robotics, coding, and engineering, always eager to understand how things work and how individual components come together to form complex systems. His dedication to robotics has taken him around the world, representing his teams at World Olympiad events in Taiwan, Thailand, Germany, Canada, and the USA. Steven’s analytical mindset is matched by his creativity and perseverance, qualities that make him a natural problem solver and collaborator.
Beyond robotics, Steven is a multi-sport athlete who enjoys skiing, cross-country, swimming, baseball, roller hockey, and ping pong. His enthusiasm for teamwork and friendly competition reflects his energetic and curious personality. One of Steven’s greatest joys is connecting with people—he thrives on making new friends and building lasting relationships wherever he goes.
Deeply committed to giving back, Steven volunteers at robotics schools and prosthetic robotics programs for children with amputations, teaching young learners coding, engineering, and problem-solving skills while helping improve the lives of children through innovative technology. His work inspires the next generation to dream big, explore science, and embrace their potential.

Conrad Pearlman
Conrad Pearlman is a competitive tennis player who combines his athletic dedication with a strong commitment to helping others. A member of the National Honor Society and an AP Scholar with Distinction, Conrad excels academically while pursuing his passions. He is also the Founder and Editor of his school newspaper, dem
Conrad Pearlman
Conrad Pearlman is a competitive tennis player who combines his athletic dedication with a strong commitment to helping others. A member of the National Honor Society and an AP Scholar with Distinction, Conrad excels academically while pursuing his passions. He is also the Founder and Editor of his school newspaper, demonstrating leadership, creativity, and a drive to inform and inspire others.
Conrad is deeply passionate about financial literacy education and actively teaches youth in underserved communities, helping them develop essential life skills. Through the StefanieForever20 Foundation, he works tirelessly to share the joy of tennis with children who may not otherwise have the opportunity to play, fostering confidence, discipline, and teamwork.
Beyond his athletic and academic pursuits, Conrad is committed to making a meaningful difference in the lives of others, combining his love for sports, education, and service. His leadership, empathy, and dedication continue to inspire those around him and embody the foundation’s mission of empowerment and opportunity for all.

Randall Rogg, CPA
Randall Rogg, Certified Public Accountant, is one of the founding partners of Rogg & Kejriwal LLP. Randall was the sole owner of the practice since 1986 when he acquired, and still maintains, his very first client. He brings a wealth of knowledge to this full-service accounting firm. His approach with all clients is
Randall Rogg, CPA
Randall Rogg, Certified Public Accountant, is one of the founding partners of Rogg & Kejriwal LLP. Randall was the sole owner of the practice since 1986 when he acquired, and still maintains, his very first client. He brings a wealth of knowledge to this full-service accounting firm. His approach with all clients is to become a coach ensuring that all their various accounting needs are met and that their businesses are healthy and continuously growing. Randall measures his own success on the success of his clients.
A graduate of Brooklyn College, Randall rose to be a Tax Manager at the NYC office for Lopez, Edwards, Frank, and Company before venturing in practicing on his own.
Randall currently resides in Carle Place New York with his wife Lilian and young daughter Sherlynne. During Randall’s free time he enjoys spending quality time in Paraguay with his loved ones.
To give back to his peers, Randall is the president of the Network of Accountants. He is currently active in the New York State Society of CPAs, National Conference of CPA Practitioners and AICPA. He has also served as a board member and President of the Carle Place Civic Association, Treasurer of the West Hills Torah Center as well as an active treasurer of IBO, Interchange Business Organization.
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