Quick Answer: Aryna Sabalenka boyfriend — now fiancé — is Georgios Frangulis, a Brazilian-Greek entrepreneur and founder of the açaí brand Oakberry. The pair met in January 2024 when Sabalenka became a brand ambassador for his company, went public in April 2024, and announced their engagement on March 3, 2026, via Instagram, with Sabalenka captioning a post: “I can finally call him something else… FIANCÉ “
Quick Facts: Georgios Frangulis
| Full Name | Georgios Frangulis |
| Age | Mid-30s (exact DOB not publicly confirmed) |
| Date of Birth | Not publicly disclosed |
| Birthplace | Brazil (Greek heritage) |
| Nationality | Brazilian-Greek |
| Occupation | Entrepreneur, motorsport competitor |
| Known For | Founder of Oakberry açaí brand; fiancé of Aryna Sabalenka |
| Height | Not publicly confirmed |
| Fiancée | Aryna Sabalenka (engaged March 3, 2026) |
| Children | None publicly known |
| Net Worth | Not publicly disclosed (Oakberry raised $67M in capital in 2023) |
| Current Status | Engaged |
When Aryna Sabalenka posted a candid, sun-soaked photo beside a candlelit pool in March 2026, captioned “You & me, forever 3.3.26”, the tennis world collectively stopped scrolling. The world’s No. 1 women’s tennis player was engaged — and the man who put the ring on her finger was someone who had quietly become one of the most important people in her life.
His name is Georgios Frangulis. And their story, which began over an açaí bowl partnership and grew into one of sport’s most admired couples, is one worth knowing in full.
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Who Is Aryna Sabalenka’s Boyfriend?
Georgios Frangulis is a Brazilian-raised entrepreneur of Greek heritage and the founder of Oakberry, a fast-casual açaí brand that has expanded into a global franchise empire. Though his professional life keeps him busy across boardrooms and racetracks — Frangulis has competed in 128 Porsche GT3 Cup Challenge races — he has become equally recognized in recent months as the man standing courtside for Aryna Sabalenka.
Before he became a household name adjacent to tennis, Frangulis attended law school but ultimately pivoted to entrepreneurship, channeling his energy into building Oakberry into one of the world’s most recognizable health food brands. In 2023, the company raised an impressive $67 million in capital, a milestone that cemented his reputation as a serious force in the business world.
Source: Getty Images
How Sabalenka and Frangulis Met
The beginning of Aryna Sabalenka and Georgios Frangulis’s relationship has a distinctly modern, brand-partnership origin story. In January 2024, Sabalenka was announced as a brand ambassador for Oakberry — and that professional connection opened the door to something far more personal.
It was the kind of meeting that sounds almost too serendipitous: a world-class athlete and a globe-trotting entrepreneur, brought together by a smoothie bowl deal. But those who know them say the chemistry was immediately apparent. What started as a working relationship quickly evolved into something neither of them had publicly anticipated.
Their Relationship Timeline
The early months of 2024 were, by any measure, one of the most emotionally turbulent periods of Sabalenka’s life. In March 2024, her former boyfriend — Belarusian ice hockey player Konstantin Koltsov — died suddenly at the age of 42. The loss was a profound blow, and Sabalenka has spoken openly about how difficult that period was for her both personally and professionally.
Against that backdrop, her growing relationship with Frangulis took on particular significance. By April 2024, the couple were first spotted together publicly, and in July 2024, they made their relationship Instagram-official — a declaration that fans and media had been waiting for. The posts were warm, playful, and utterly unguarded, which set the tone for how this couple would choose to share their life together.
By the time Sabalenka defended her US Open title in September 2025, Frangulis was there to celebrate. Cameras caught the moment she sealed her victory with a kiss from him courtside — an image that circulated widely and said, without words, everything about where they stood.
The Engagement (March 3, 2026)
On March 3, 2026, Georgios Frangulis proposed to Aryna Sabalenka beside a candlelit pool surrounded by flowers. The setting was intimate and romantic — a far cry from the packed stadiums where Sabalenka typically makes headlines — and the answer, clearly, was yes.
Sabalenka announced the news in characteristic fashion: with two Instagram posts that balanced joy with humor. “I can finally call him something else… FIANCÉ 💍” read one caption. The other, more quietly romantic: “You & me, forever ♾️ 3.3.26 💍🤍”
The engagement ring quickly became a talking point in its own right. Designed by jeweler Isabela Grutman, the ring features a large oval diamond set on a platinum band with emerald accents — a personal touch, given that emerald is Sabalenka’s favorite stone. It is, by every account, a ring made with intention.
Reactions from the tennis world and beyond were swift and warm. Sabalenka’s post drew hundreds of thousands of likes within hours, with fellow players, fans, and celebrities flooding the comments with congratulations.
Who Is Georgios Frangulis?
Beyond his relationship with Sabalenka, Georgios Frangulis is a compelling figure in his own right. Raised in Brazil with deep ties to his Greek roots, he represents a particular kind of modern entrepreneur: globally minded, deeply competitive, and drawn to challenges across multiple arenas.
After attending law school — a path that might have led to a more conventional career — Frangulis chose to channel his ambitions into business. The result was Oakberry, an açaí brand built on the premise that nutritious food could also be fast, accessible, and scalable. The brand’s 2023 funding round of $67 million was a signal to the industry that Frangulis had built something with genuine staying power.
His competitive streak doesn’t end in the boardroom, either. With 128 Porsche GT3 Cup Challenge races under his belt, Frangulis clearly gravitates toward high-performance environments — which perhaps explains why he fits so naturally into the orbit of one of the world’s most elite athletes.
Frangulis’s Role as Sabalenka’s Support System
For athletes who spend the majority of their year traveling from tournament to tournament, the emotional weight of life on the road is rarely discussed but deeply felt. Sabalenka has been candid about the difference Frangulis has made in that regard.
Speaking to Us Weekly in June 2025, she said: “His support means so much to me. Being on the road and having him support me, to make me laugh and to be able to work out together, makes life on the road feel more like home.”
It’s a statement that says something important about the dynamic they’ve built. Frangulis isn’t simply a spectator in Sabalenka’s career — he is an active presence, traveling with her, training alongside her, and, by her own account, making the grueling demands of elite sport feel more manageable. That kind of partnership — grounded, practical, and genuinely supportive — is precisely what athletes at the top of their game often say makes the difference.
A Love Story Still Being Written
Aryna Sabalenka has never been one to shy away from the full range of human experience. She has spoken openly about grief, pressure, and the psychological demands of competing at the highest level. And she has, with equal openness, celebrated the things that bring her joy.
Georgios Frangulis is, right now, very much one of those things.
From a brand partnership forged in January 2024 to a poolside proposal surrounded by flowers in March 2026, theirs is a relationship that has moved quickly, publicly, and with a great deal of evident warmth. As Sabalenka continues to add to her already formidable list of Grand Slam titles, and as Frangulis continues to expand Oakberry’s global footprint, the two appear to have found in each other a counterpart worthy of the pace they both keep.
The ring is on her finger. The world is watching. And if the caption “You & me, forever” is any indication, this story is only getting started.
Frequently Asked Questions
Who is Aryna Sabalenka’s fiancé?
Aryna Sabalenka’s fiancé is Georgios Frangulis, a Brazilian-Greek entrepreneur and founder of the global açaí brand Oakberry. The couple announced their engagement on March 3, 2026.
How did Aryna Sabalenka and Georgios Frangulis meet?
They met in January 2024 when Sabalenka became a brand ambassador for Frangulis’s company, Oakberry. The professional relationship evolved into a romantic one, and they went public as a couple in April 2024.
When did Aryna Sabalenka get engaged?
Sabalenka got engaged on March 3, 2026. She announced the news on Instagram with the caption: “I can finally call him something else… FIANCÉ “
What does Aryna Sabalenka’s engagement ring look like?
The ring features a large oval diamond on a platinum band with emerald accents — emerald being Sabalenka’s favorite stone. It was designed by jeweler Isabela Grutman.
Who was Aryna Sabalenka’s boyfriend before Georgios Frangulis?
Before Frangulis, Sabalenka was in a relationship with Belarusian ice hockey player Konstantin Koltsov, who passed away in March 2024 at the age of 42.
What is Georgios Frangulis known for professionally?
Frangulis is the founder of Oakberry, a fast-casual açaí brand that raised $67 million in capital in 2023. He is also a motorsport competitor, having participated in 128 Porsche GT3 Cup Challenge races.
Emma Clarke is a content writer at Gaukurinn.is, specializing in celebrity news, pop culture, movies, and music. With a strong focus on accuracy and trending topics, she creates engaging and well-researched articles that keep readers informed and entertained.
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