Diana Nyad is a name that resonates with determination, endurance, and inspiration. Best known for her incredible swim from Cuba to Florida without a shark cage at the age of 64, Nyad has long been a symbol of human potential. But behind every great achievement, there’s often a quiet force, a steady presence that rarely makes the headlines. For Diana Nyad, that person is Bonnie Stoll, her longtime partner and best friend. While they are not legally married, their bond has been one of the most meaningful relationships in Nyad’s life, often described in public and media as a wife-like partnership.
Quick Bio
Full Name | Bonnie Sue Stoll |
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Date of Birth | June 10, 1952 |
Age | 72 years (as of 2025) |
Birthplace | Stamford, Connecticut, USA |
Education | B.S. in Physiology, University of Connecticut |
Height | 5’6″ (168 cm) |
Net Worth | ~$1 million |
Profession | Former racquetball player, fitness expert, co-founder of EverWalk |
Family | Parents: Lila & Herbert Stoll; Siblings: Barry & Robin |
Physical Appearance | Athletic build, short hair, lively personality |
Lifestyle | Active, health-focused, wellness advocate |
Social Media | Low online presence, prefers in-person engagement |
Relationship | Lifelong partner of Diana Nyad |
Known For | Supporting Diana Nyad’s historic swims, co-founding EverWalk |
Diana Nyad and Bonnie Stoll: How They Met
The story of Diana Nyad and Bonnie Stoll began over four decades ago. Bonnie, once a top-ranked racquetball player, first noticed Diana on television. Drawn by Nyad’s energy and accomplishments, Bonnie eventually reached out, and their paths crossed in the world of fitness and sports. What started as a professional connection quickly turned into a deep friendship and eventually, a lifelong partnership.
They bonded over their love for athletics, determination to push limits, and a shared sense of humor. Over time, their lives became intertwined, not just in the pool or the gym, but in everyday life, dreams, and struggles.
Who Is Bonnie Stoll? A Closer Look
Bonnie Sue Stoll was born on June 10, 1952, in Stamford, Connecticut, USA. She grew up in a close-knit family alongside her siblings Barry and Robin. Bonnie attended the University of Connecticut, where she earned a degree in Physiology. Her early life was steeped in sports and competition, setting the stage for her later success in racquetball.
In the 1980s, Bonnie became a professional racquetball player, climbing as high as third in the world rankings. Known for her fierce competitiveness and sharp strategic mind, she transitioned into coaching and fitness after her playing days, becoming a respected figure in the wellness community.
Her physical appearance is marked by an athletic build, standing at approximately 5’6″ (168 cm), with an approachable demeanor that balances strength and warmth. Bonnie’s lifestyle reflects her passion for movement, health, and motivating others to live fully.
When it comes to finances, Bonnie has an estimated net worth of around $1 million, largely earned through her sports career, coaching work, and ventures like EverWalk. She keeps a low profile on social media, preferring to focus on real-world engagement and avoiding the limelight.

Their Unique Relationship: More Than Friends
Although Diana Nyad and Bonnie Stoll have never legally married, their relationship has all the hallmarks of a committed partnership. For decades, Bonnie has been Diana’s confidante, business partner, coach, and emotional anchor. The media often refers to Bonnie as Diana’s “wife” because of the depth and longevity of their bond.
Their relationship transcends traditional labels. They have weathered triumphs and failures together, supported each other through grueling physical challenges, and built a shared life anchored in trust and mutual respect. Bonnie has been a steady hand in Diana’s storm, always offering encouragement, realistic advice, and sometimes tough love when needed.
The Role of Bonnie Stoll in Diana’s Historic Swim
Diana Nyad’s 2013 swim from Cuba to Florida was a feat that had eluded her for decades. After several failed attempts and years away from the sport, Diana returned with a renewed determination—but she didn’t go it alone. Bonnie Stoll was at her side every step of the way.
As Diana’s coach and expedition leader, Bonnie organized logistics, assembled a top-notch support team, monitored Diana’s health, and provided constant moral support. She was responsible for managing everything from feeding schedules to medical emergencies and coordinating communication with boats and kayakers guarding against jellyfish and sharks.
More than just a coach, Bonnie was Diana’s lifeline. She knew when to push, when to comfort, and when to tell the hard truths. Without Bonnie, many believe the historic swim would never have happened. Diana herself has often said that Bonnie’s belief in her made the difference between failure and success.
Life Beyond the Water: Joint Ventures and EverWalk
After conquering the ocean, Diana and Bonnie set their sights on a new mission: getting people moving on land. Together, they co-founded EverWalk, an initiative dedicated to inspiring Americans to walk more and live healthier lives. EverWalk organizes national walking events, builds community, and encourages people to commit to regular walking as a path to wellness.
Their work extends beyond fitness; it’s about human connection, mental health, and personal empowerment. Bonnie’s leadership style—pragmatic yet deeply caring—shines through in EverWalk’s success. Through this venture, Diana and Bonnie continue to motivate thousands to break through their own personal limits, whether big or small.

The Netflix Spotlight: Nyad’s Story on Screen
In 2023, the world got an intimate look at Diana and Bonnie’s story through the Netflix biopic Nyad. Jodie Foster portrayed Bonnie Stoll, while Annette Bening took on the role of Diana Nyad. The film captured their emotional journey, highlighting not just the physical challenge of the Cuba-Florida swim, but also the deep, layered relationship between these two remarkable women.
The portrayal shed light on Bonnie’s tireless work behind the scenes and her fierce loyalty to Diana. Audiences were moved by the on-screen depiction of their teamwork, struggles, and moments of triumph. The film also sparked conversations about the nature of love, friendship, and chosen family—issues close to the LGBTQ+ community and beyond.

Their Legacy: An Inspiring Story of Friendship and Determination
Diana Nyad and Bonnie Stoll’s story is one of resilience, partnership, and unwavering belief. Their relationship defies conventional categories and shows that love can be expressed in countless beautiful forms. Together, they’ve become role models not only for athletes but also for anyone facing seemingly insurmountable odds.
Their legacy extends beyond world records and documentaries. It’s embedded in the lives they touch through EverWalk, the audiences they inspire through speeches, and the example they set by standing by each other through every wave, storm, and triumph.
Conclusion
In a world where personal achievements often grab the spotlight, Diana Nyad reminds us that no dream is fulfilled alone. Bonnie Stoll, her lifelong friend, coach, and partner, has been the quiet powerhouse behind some of Nyad’s greatest moments. Together, they have crafted a story of grit, love, and friendship that continues to inspire.
Their bond shows that success is not just about individual talent but about the people who help lift us higher. Diana Nyad may be the face the world knows, but Bonnie Stoll is the heart that helped make history.
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FAQs
Who is Diana Nyad’s wife or partner?
Diana Nyad’s longtime partner is Bonnie Stoll, a former racquetball champion and fitness expert.
What does Bonnie Stoll do professionally?
Bonnie was a top-ranked racquetball player and now works as a fitness expert and co-founder of EverWalk.
How did Diana Nyad and Bonnie Stoll meet?
They met over 40 years ago after Bonnie saw Diana on TV and reached out to her, leading to a deep friendship.
Is Diana Nyad married to Bonnie Stoll?
They are not legally married, but they share a deep, wife-like partnership.
What is Bonnie Stoll’s net worth and lifestyle?
Bonnie’s estimated net worth is around $1 million, and she leads an active, health-focused lifestyle with minimal social media presence.