That followed another post by the Brazilian jiu-jitsu champion, which read: 'KSI went to private school and acts like a roadman. Chill out gangster, you got famous playing FIFA.' KSI has not ...

In 2009, KSI began his YouTube career as a gaming YouTuber, producing videos of himself playing the FIFA football game. He continued to make gaming videos, but he also started vlog-style uploads.

KSI and Dillon Danis were finally set to face off on March 29 in Manchester, U.K. after a protracted build-up to their proposed boxing match. The bout was the headline act of Misfits Boxing's ...

KSI began recording videos on YouTube in 2008, and they revolved around playing popular video game FIFA. He quickly grew a large following, opening up more avenues for his career. KSI then ...

The upcoming Misfits boxing headliner between founder and internet sensation KSI, and MMA fighter Dillon ... enjoyed a soaring popularity through FIFA video games and ultimately parlayed that ...