The story behind the ill-fated prank that could have gone wrong in Las Vegas involving Raul Rosas Jr. and a YouTube prankster ...

Raul Rosas Jr. mauled and choked a YouTuber who constantly pranked him in the middle of his training inside the gym.

LAS VEGAS – Fighters from Saturday's UFC Fight Night 247 event took home UFC Promotional Guidelines Compliance pay totaling ...

A YouTuber learned the real dangers of trying to prank UFC bantamweight Rail Rosas Jr. in the gym. Check out the video below ...

UFC fighter Raul Rosas Jr. was not playing around when a YouTube prankster walked into his gym and raised hell.

Sean O'Malley was born on October 24, 1994 in Helena, Montana.

Rosas isn’t the only UFC fighter involved in viral pranks. Ahead of his UFC 307 title challenge, Khalil Rountree Jr. pranked ...