Jena Sims
Jena Sims (PHOTO: JENA SIMS/INSTAGRAM)

The line between sports royalty and social media superstardom has never looked blurrier, and right now, Jena Sims appears to be winning the style game outright.

The wife of golf champion Brooks Koepka sent fans into meltdown after unveiling a behind-the-scenes glimpse of her latest Sports Illustrated Swimsuit fitting ahead of the publication's highly anticipated launch week.

In a sizzling social media clip, the 37-year-old model posed confidently in a series of tiny bikinis while preparing for the magazine's 2026 celebrations in New York City. The glamorous footage instantly ignited praise online, with followers flooding the comments section with compliments about her latest swimwear showcase.

The timing could not have been more strategic.

While the golfing world remains consumed by the prestige and legacy of the Masters, Sims has quietly transformed herself into a fashion and lifestyle force whose online reach increasingly rivals the spotlight surrounding the sport itself.

Her latest appearance marks her third consecutive feature in the iconic Sports Illustrated Swimsuit edition, cementing her rise from golf WAG to full-scale fashion personality.

Jena Sims on her swimsuit (VIDEO: JENA SIMS/INSTAGRAM)

Jena Sims Turns Bikini Fittings into Headline Moments

According to The Sun, the newly released behind-the-scenes footage showcased Sims slipping between multiple swimwear looks while radiating the polished confidence that has become central to her growing personal brand.

Captioning the video 'Launch Week Energy', Sims gave followers exclusive access to the preparation process behind the glossy campaign, transforming what might once have been a routine fitting into a viral fashion event.

The reaction was immediate. Fans described the blonde beauty as 'gorgeous as ever', while others praised her toned physique and effortless camera presence.

But beyond the bikini snaps themselves, the real story may be the way Sims has mastered the modern celebrity formula.

Her content no longer lives solely within the orbit of professional golf. Instead, it blends luxury travel, swimwear fashion, fitness imagery, and behind-the-scenes lifestyle access into a carefully curated digital identity that appeals far beyond the fairways.

That evolution has dramatically elevated her profile over the past few years.

Earlier this spring, Sims also generated headlines after sharing additional Sports Illustrated teaser images from Fort Myers, Florida, where she modeled a series of colorful bikinis and beachwear looks ahead of the issue's release.

One standout image, a floral bikini 'belfie' snapped from behind, quickly became a fan favorite online, while fellow SI models rushed to praise her swimwear styling in the comments.

Jena Sims (VIDEO: JENA SIMS/INSTAGRAM)

Jena Sims Is Building a Fashion Empire Beyond Golf

The growing fascination surrounding Sims reflects a wider shift in celebrity culture, where influencer power increasingly competes with traditional sports prestige.

Koepka may own five major championships, including multiple PGA Championship and US Open victories, but Sims has cultivated something equally valuable in today's media landscape: constant digital engagement.

Her social platforms have become a nonstop stream of aspirational fashion moments, luxury getaways, and high-profile event appearances all wrapped in the polished aesthetic of a modern swimsuit icon.

Sports Illustrated has clearly recognized that influence.

The brand has positioned Sims as one of the standout faces of its current swimsuit era, particularly after she previously earned Rookie of the Year honors with the franchise.

And with launch week festivities now underway, including SI Swimsuit Social Club events in New York City, Sims appears poised to dominate fashion headlines once again.

If the Masters once represented the ultimate symbol of golf-world prestige, the rise of Sims suggests the modern power move may actually belong to the women commanding attention far beyond the course.