KSI is the most prominent member of Sidemen. (Photo by Ben Roberts Photo/Getty Images) Sidemen, the British YouTube group whose most prominent member is KSI, raked in more than £7m during a ...

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 ...