Britain's KSI edged American Logan Paul in a cruiserweight boxing rematch of YouTube celebrity stars Saturday that proved a hit with audiences and could help such fighters capture mainstream respect.

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Celebrity boxer KSI is re-entering the ring after a three ...

KSI and Tommy Fury will face off at a press conference in London today, along with Logan Paul and Dillon Danis. YouTube stars KSI and Logan Paul – who are business partners at the energy-drink company ...

Before KSI, there was Olajide Olatunji – “JJ” for short. Before the YouTuber, gamer, rapper, boxer, promoter and energy drink magnate, there was the affable class clown in Berkhamsted, Hertfordshire. ...

Tommy Fury, the younger brother of world heavyweight champion Tyson Fury, defeated YouTuber KSI by majority decision in a boxing match at Manchester Arena in Manchester, England, on Saturday. Judges ...

KSI takes the WIRED Autocomplete Interview and answers the internet's most searched questions about himself. What does KSI stand for? Does KSI like Dragon Ball Z? Will he join WWE? Is he a millionaire ...