The most decorated American female Olympian in history and a cornerstone of Team TYR. With a staggering 14 Olympic medals—including nine golds—and 14 World Championship titles, Katie’s dominance in the water is nothing short of legendary. She has shattered world records and remained undefeated in her signature distance events for over a decade, redefining what is possible in the pool.

Her unparalleled work ethic and relentless pursuit of greatness perfectly align with our mission to engineer the fastest, most advanced swimwear on the planet. We are honored to stand behind a generational talent who continues to inspire the world with every stroke.