Whether the remaining six members of the viral YouTube collective will continue as the Sidemen without KSI has not been formally addressed yet.

Whether the remaining six members of the viral YouTube collective will continue as the Sidemen without KSI has not been formally addressed yet.

KSI has announced his 'painful' decision to leave YouTube's The Sidemen after huge Britain's Got Talent success.

Formed in 2013, the group produce videos of various challenges, sketches, and video game commentaries across their YouTube channels.

KSI has announced that he is leaving the Sidemen after being part of the group for more than 12 years. The popular YouTuber shared the news in a video called “I’m leaving the…

Influencer and Britain’s Got Talent judge had made football, comedy and challenge videos with group since 2013

Content creator KSI has left the Sidemen after more than a decade with the massively popular YouTubers.

‘I’ve spent months trying to figure out what the right thing to do is’, admitted the Britain’s Got Talent star

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