(Updated: March 14, 2026)
Aryna Sabalenka, the powerhouse Belarusian tennis star and current world No. 1, has always kept fans hooked—not just with her explosive groundstrokes and Grand Slam titles, but also with her personal life. After a tough period following the loss of her previous partner, she’s found happiness again. As of early 2026, Sabalenka is happily engaged to her longtime boyfriend, now fiancé, Georgios Frangulis. So, what exactly does Aryna Sabalenka’s boyfriend do? Let’s dive into the details about this successful entrepreneur who’s been her rock on and off the court.
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Who Is Georgios Frangulis? The Man Behind the Support
Georgios Frangulis is a Brazilian entrepreneur originally from São Paulo, with Greek roots that he proudly embraces. The couple first sparked dating rumors in April 2024, shortly after Sabalenka navigated a challenging personal time. Their relationship blossomed quickly, with Frangulis becoming a familiar face in her player’s box at major tournaments like the US Open, Wimbledon, and beyond.
Sabalenka has openly shared how much he’s meant to her during highs and lows. In interviews, she’s described him as her biggest cheerleader—someone who keeps things light, plans fun escapes from the tennis grind, and offers unwavering support. Their bond turned official in a big way on March 3, 2026, when Frangulis surprised her with a romantic outdoor proposal (complete with a stunning 12+ carat oval-cut diamond ring) ahead of the Indian Wells tournament. Sabalenka’s joyful Instagram post said it all: “You & me, forever 3.3.26.”
- Met through business ties (Sabalenka became an ambassador for his brand in early 2024)
- First public sightings: April 2024
- Engagement: March 3, 2026
- Key trait fans love: His consistent, low-key presence at her matches
What Does Aryna Sabalenka’s Fiancé Do for a Living?
At the heart of the question—what does Sabalenka’s boyfriend do?—lies an impressive business story. Georgios Frangulis is the founder and CEO of Oakberry, a global superfood chain specializing in açaí bowls and healthy eats. Launched in 2016, Oakberry has exploded into one of the fastest-growing health food brands worldwide, boasting over 700 stores across more than 40 countries.
Frangulis spotted the potential in açaí early on, turning a simple Brazilian superfruit into a trendy, accessible product. His entrepreneurial journey started after law school—he studied at Fundação Armando Alvares Penteado but ditched the courtroom for business dreams. Today, Oakberry’s success has made him a multimillionaire, blending passion for wellness with sharp business acumen.
Beyond Oakberry, Frangulis has a thrill-seeking side. He’s an avid motorsports enthusiast, having competed in 128 races in the Porsche GT3 Cup series. He even raced under the Oakberry banner, mixing high-speed adrenaline with his professional life.
Here’s a quick overview in table form:
| Aspect | Details |
|---|---|
| Primary Profession | Entrepreneur & CEO |
| Company | Oakberry (Founder & CEO since 2016) |
| Business Focus | Açaí bowls and superfood products |
| Global Reach | 700+ stores in 40+ countries |
| Other Interests | Motorsports (Porsche GT3 Cup racer, 128 races) |
| Education | Law degree (but pursued entrepreneurship) |
| Net Worth Insight | Multimillionaire from Oakberry success |
How Their Relationship Blends Tennis and Business
What makes this pairing so intriguing is how their worlds overlap. Sabalenka signed on as an Oakberry ambassador early in their connection, and the brand has become a visible sponsor in her career. Frangulis travels the tour with her, balancing boardroom duties, racetracks, and courtside cheers.
Fans often spot him snapping photos (Sabalenka even jokingly “trained” him to be a better Instagram boyfriend) or celebrating her wins. He’s been there through big moments—like her 2024 US Open triumph—and tougher ones. Their dynamic feels genuine: supportive without stealing the spotlight.
- He splits time between tennis events, Oakberry expansion, and racing
- Often seen in her player’s box at Grand Slams
- Shared adventures: From Greece getaways to tournament travels
Final Thoughts: A Power Couple in the Making
As Aryna Sabalenka continues dominating women’s tennis in 2026, her fiancé Georgios Frangulis stands out as the perfect partner—driven, supportive, and successful in his own right. From building a global açaí empire to racing Porsches and cheering at Roland Garros, he’s far more than “the boyfriend.” He’s a self-made entrepreneur who’s found love with one of sport’s biggest stars.
Their engagement marks a happy new chapter, especially after past challenges. Whether you’re a tennis fan curious about Sabalenka’s life or just love a good success story, Frangulis proves that behind every great champion can be an equally impressive partner. Here’s to their forever—on and off the court.