After becoming the first American woman to earn an Olympic medal in judo by winning bronze at the 2008 Summer Olympics, Rousey began pursuing a career in mixed martial arts (MMA). She won her MMA debut for King of the Cage before going to Strikeforce, where she became the last-ever Strikeforce Women’s Bantamweight Champion before the Ultimate Fighting Championship (UFC) bought Strikeforce in 2011. She then became the first female UFC champion when she was named the inaugural UFC Women’s Bantamweight Champion. Rousey took part in the first women’s fight in UFC history when she successfully defended her title against Liz Carmouche at UFC 157. After setting the record for most UFC title defenses by a woman with six, Rousey had her first professional loss in MMA when she lost her title to Holly Holm. In 2018, she became the first female fighter to be inducted into the UFC Hall of Fame.