Ronda Rousey's UFC career was nothing short of legendary—she was the first woman to sign with the promotion, became the inaugural Women's Bantamweight Champion, and dominated her first 12 fights with unmatched intensity. A true trailblazer, she put women's MMA on the global map. But her journey ended sooner than anyone expected.

At just 29 years old, Rousey stepped away from the UFC after back-to-back knockout losses to Holly Holm and Amanda Nunes. While fans were stunned, the decision wasn't made lightly. In the years that followed, she opened up about the real reason: a history of concussions that forced her hand.

"I was forced to leave fighting when I was faster, stronger, more skilled, and had a better understanding of the art than ever before," Rousey shared during a 2024 Instagram Live. "It was a really hard decision to understand, one that my body made for me."

Life after the Octagon has been anything but quiet. Rousey found massive success in the WWE, appeared in blockbuster films like Furious 7, and now runs a ranch in Oregon with her husband, former UFC fighter Travis Browne. Her legacy was cemented in 2018 with a spot in the UFC Hall of Fame.

But the story isn't over. In a stunning twist, Rousey is returning to MMA to face Gina Carano—who hasn't fought in 17 years. Their highly anticipated bout airs tonight on Netflix, reigniting the rivalry that helped launch women's MMA into the mainstream. For fans of the sport, it's a throwback that promises drama, heart, and a reminder of Rousey's enduring impact.