Karim Kamoun is a Tunisian former professional fencer and fitness coach, best known as the husband of tennis star Ons Jabeur. He has played a crucial role in her success.
Born on December 22, 1986, in Tunis, Tunisia, Karim comes from a multicultural background with Tunisian and Russian roots. His passion for sports led him to pursue fencing at a professional level.
After retiring from fencing, Karim transitioned into coaching and fitness training. Since 2017, he has served as Ons Jabeur’s dedicated fitness coach, supporting her rise to global tennis prominence.
Profile Summary
| Category | Details |
|---|---|
| Full Name | Karim Kamoun |
| Date of Birth | December 22, 1986 |
| Birthplace | Tunis, Tunisia |
| Nationality | Tunisian |
| Profession | Former Fencer, Fitness Coach |
| Known For | Husband and fitness coach of Tunisian tennis star Ons Jabeur |
| Education | Master’s Degree in Sports Science |
| Sports Career | Professional Fencer (2003–2011), competed in African Championships |
| Coaching Career | Fitness coach for Ons Jabeur since 2017 |
| Marital Status | Married to Ons Jabeur (since 2015) |
| Religion | Muslim |
| Height | Approx. 1.78–1.80 m (5 ft 10–11 in) |
| Weight | Around 64–68 kg |
| Net Worth (Estimated) | Around $2 million (2025) |
| Languages | Arabic, French, English, Russian |
| Social Media | Instagram: @karim_kamoun |
| Notable Traits | Disciplined, supportive, motivational, fitness-driven |
| Recent Update | Expecting first baby with Ons Jabeur (announced November 2025) |
Early Life and Background
Kamoun grew up in Tunis in a family balancing Tunisian and Russian heritage; his father, Abdelwahab Kamoun, studied physical education in Moscow and his mother, Raissa, is Russian. He attended the Pierre Coubertin Sports High School in El Menzah, Tunisia, where he focused on physical education and sport. Early on, he gravitated toward fencing, representing Tunisia at continental competitions from around 2003 to 2011. These formative years established not only his athletic discipline but also a foundational understanding of sports science and the rigors of professional competition—elements that later shaped his coaching method.
Childhood and Personal Growth
As a child in a bilingual, multicultural household, Kamoun’s upbringing included exposure to both Tunisian and Russian languages and traditions. His sister, Lilia Kamoun, pursued gymnastics, showing the family’s deep interest in athletics. During adolescence, he attended specialized sports schooling and eventually dedicated himself to fencing. This period honed his mental resilience, focus, and appreciation for structured training. The shift from athlete to coach required not only physical skill but also emotional maturity to navigate a new role—especially when later working closely with his wife, Ons Jabeur, on the professional tennis circuit.
First Public Appearances With Ons Jabeur
Kamoun and Jabeur reportedly began dating around 2013 and married in late 2015. Their first high-profile joint appearances came as Jabeur began making waves on the global tennis stage, with Kamoun often seen in her player’s box during major tournaments. As her ranking rose and she reached major finals, his presence became more visible. For fans and media, the couple symbolized both performance and partnership: he as part of her support team, she as the star athlete. Their public appearances at tournaments and events reinforced their image as a devoted, professional, and loving team.
Career Highlights as a Fencer and Fitness Coach
In his fencing career, Kamoun competed for Tunisia from about 2003 until 2011, earning medals at the African Fencing Championships and other continental tournaments. At the 2008 and 2011 Championships, he secured silver and bronze medals across individual and team events. After leaving competitive fencing, he coached in Qatar before transitioning to a full-time role with Jabeur in 2017. As a fitness coach, he draws on his master’s degree in sports science, focusing on strength, recovery, and mental toughness—skills that have become essential in Jabeur’s rise as one of the world’s top tennis players.
Breakthrough Moments in His Professional Journey
A key turning point in Kamoun’s professional journey was his decision around 2017 to leave coaching fencing in Qatar and fully commit to traveling with his wife on the WTA Tour. This marked a dramatic shift from fencing to tennis—a sport with a global audience and intense physical demands. His influence became more visible when Jabeur reached back-to-back Wimbledon finals in 2022 and 2023. Another breakthrough was adapting to his dual role as husband and coach—a balance that took time to master. Jabeur herself has spoken about the early challenges, describing it as “tough at the beginning” but ultimately rewarding.
Impact on Ons Jabeur’s Career and Public Perception
Kamoun’s role in Jabeur’s career goes far beyond the gym. His tailored training programs, travel support, and focus on recovery helped her enhance agility and endurance—qualities vital to her historic run to World No. 2 in 2022. Public perception of their partnership is largely positive: fans see Kamoun as the grounding force behind Jabeur’s success. His heartfelt social media messages and visible emotional support during matches reinforce the image of a couple defined by trust and teamwork. Together, they’ve become a model of a modern sports partnership built on mutual respect and shared ambition.
Personality Traits and Public Image
Karim Kamoun is often described as disciplined, calm, and quietly confident. Ons Jabeur has noted that his coaching style is structured but supportive, pushing her to exceed her limits without compromising their relationship. His motivational approach, reflected in his frequent social media posts, centers on persistence, balance, and humility. Off the court, Kamoun enjoys cooking and exploring new places with Jabeur, revealing a softer, fun-loving side. These traits have shaped his public image as a steady and caring partner—someone who leads by example and supports his wife’s journey both professionally and personally.
Height: Facts vs. Rumors
There has been some confusion surrounding Kamoun’s exact height, with different outlets offering conflicting figures. Some claim he stands at 5 ft 5 in (1.67 m), while others list 5 ft 10 in (1.78 m) or even 5 ft 11 in (1.80 m). Given his athletic background and lean build, it’s likely that the taller estimates are closer to reality. Despite these discrepancies, Kamoun himself has never publicly commented on the matter, suggesting he doesn’t pay attention to speculation. For him, fitness and performance—not height—define athletic excellence, and his physical conditioning remains evident in his coaching and training routines.
Common Misconceptions About Him
One common misconception about Kamoun is that he serves as Jabeur’s head coach. In reality, he is her fitness and performance coach, working alongside her main tennis coach, Issam Jellali. Another myth is that their marriage might have distracted Jabeur from her career, when in fact, the opposite has proven true—she’s reached her highest career achievements since their partnership deepened. Some tabloids overstate his celebrity status, but Kamoun tends to maintain a low-profile, focusing more on his coaching work than fame. These clarifications reveal a professional dedicated to excellence rather than attention.
Verified Physical Measurements and Reliable Sources
Official sports bodies have not published verified data on Kamoun’s height and weight. Estimates from multiple sources place him between 1.78 m and 1.80 m tall and around 64–68 kg. His lean and athletic frame reflects his fencing background and commitment to fitness. While websites sometimes cite figures without verification, visual evidence from events and photos supports the athletic build typical of a fencer and coach. Without confirmation from official athlete databases, all listed figures remain approximations, but they underline his consistent emphasis on health, discipline, and professional presentation in both personal and public appearances.
Public Statements and Interviews
Over the years, Kamoun has shared thoughtful insights about both his coaching philosophy and his marriage. After one of Jabeur’s toughest Wimbledon losses, he posted, “Yes, this one was painful, but it’s okay to show emotions—emotions are fuel that make you stronger.” Such statements reflect his empathy and resilience. In interviews, Jabeur has admitted that working with her husband “wasn’t easy at first,” but the two found balance through communication and mutual understanding. Their openness about struggles and success resonates with fans, highlighting the human side of an elite athletic partnership.
Comparisons With Other Athlete Partners
Karim Kamoun’s role as both spouse and fitness coach places him in a rare category among athlete partners. While many professional athletes rely on separate personal and professional support systems, Kamoun blends both seamlessly. His involvement is reminiscent of coaching partnerships in sports like figure skating or gymnastics, where emotional trust enhances performance. In tennis, such dynamics are uncommon, which makes his collaboration with Jabeur stand out. Their dynamic—rooted in mutual respect—offers a refreshing contrast to the typical athlete-coach relationship, blending shared ambition with deep personal understanding.
His Role in the Sports and Fitness Community
Beyond his work with Ons Jabeur, Kamoun serves as an inspiration within Tunisia’s growing sports community. His career path—from national fencer to international fitness coach—demonstrates the diverse opportunities available in athletic development. On social media, he shares practical training routines, motivational posts, and behind-the-scenes glimpses into professional sports life. His academic background in sports science adds credibility to his coaching approach. Kamoun’s visibility helps highlight Tunisia’s contributions to global sports and motivates young athletes and trainers across North Africa to pursue excellence in both performance and education.
Fan Reactions and Social Media Buzz
Fans adore Kamoun’s visible support for Jabeur during her matches, often capturing his emotional reactions courtside. On Instagram, his posts are filled with motivational messages celebrating her victories or comforting her after losses. After Wimbledon 2023, he wrote, “I’m proud of you—keep believing, keep working hard.” Followers frequently praise their teamwork, calling them one of tennis’s most inspiring couples. Fan pages and sports forums highlight how Kamoun’s grounded personality complements Jabeur’s fiery determination. His consistent positivity and humility have earned him admiration as the heart of Team Jabeur.
Public Opinion on the Couple
Public opinion about the couple remains overwhelmingly positive. Fans and media alike see them as a power duo that balances love and professionalism. Their chemistry off the court translates into coordination on it, where trust and shared goals drive success. Jabeur often credits her husband for his endless support and calm presence during her biggest moments. While curiosity about their dual roles persists, the two continue to handle it gracefully. Together, they represent a modern love story built on equality, ambition, and mutual respect in the world of professional sports.
Financial Insights and Net Worth Overview (Relevant to His Career)
Karim Kamoun’s estimated net worth is around $2 million as of 2025, derived from his athletic career, coaching work, and appearances at professional events. Though modest compared to top-tier tennis prize earnings, it reflects steady growth and longevity in sports. His earnings likely include training contracts, sponsorship collaborations, and consulting roles in fitness. Kamoun’s financial trajectory showcases how expertise and dedication can translate into success outside the spotlight. His wealth is less about luxury and more about investment in career sustainability and supporting Jabeur’s continued journey at the highest level of tennis.
Social Media Presence
On Instagram, where he uses the handle @karim_kamoun, Kamoun shares a mix of fitness routines, travel adventures, and moments with Jabeur. His follower count has steadily grown, reflecting fans’ appreciation for his genuine posts. Unlike many in the sports world, he avoids heavy promotion, focusing instead on motivation and authenticity. His captions often echo his coaching mindset, emphasizing perseverance and growth. Through his social media, Kamoun has built a brand that blends professionalism with relatability—showcasing not just the life of a coach, but that of a devoted husband and mentor.
FAQs
Did Ons Jabeur have a baby?
Yes — Ons Jabeur announced she is expecting her first child, a baby boy, due in April 2026, and is currently taking a break from professional tennis.
Who is Karim Kamoun?
Karim Kamoun is a former Tunisian fencer turned fitness coach who married Ons Jabeur in 2015 and has served as her trainer since about 2017.
What religion is Jabeur?
Ons Jabeur is a practising Muslim, openly discussing how her faith plays a role in her life and career.
Why did Jabeur retire today?
Ons Jabeur announced an indefinite break from tennis in July 2025, citing injuries, loss of joy on-court and the need to prioritise her wellbeing.
Final Thoughts
Karim Kamoun’s journey from fencing champion to fitness coach and devoted husband illustrates the power of dedication and partnership. His unwavering support has been instrumental in shaping Ons Jabeur’s career, both physically and emotionally. Together, they’ve shown that success in sports isn’t just about talent—it’s also about trust, teamwork, and shared vision.
As Jabeur continues to inspire millions with her achievements, Kamoun remains the steady force behind her triumphs. Their relationship highlights how mutual respect and perseverance can turn personal love into professional excellence, making them one of sports’ most admired power couples.
