UFC star Conor McGregor on Friday posted -- and then deleted -- a slur-filled tweet calling out longtime rival Khabib Nurmagomedov.
Conor McGregor unleashes a fiery social media attack on Khabib Nurmagomedov, reviving their old rivalry with harsh words and bold challenges.
In a highly publicized trial in 1992, professional boxer Mike Tyson was found guilty of raping 18-year-old beauty pageant ...