October 24, 1994 (29)
Sean O’Malley is an American mixed martial artist who competes in the Ultimate Fighting Championship (UFC) in the bantamweight division. He made his professional debut in 2015 and quickly gained a reputation for his exciting fighting style and knockout power. O’Malley has amassed a significant following on social media, and his fights often draw large audiences. He is known for his confidence and swagger inside and outside the octagon, and has become one of the most popular fighters in the UFC. O’Malley has a professional record of 17 wins and 0 losses.