Jacob Smith1 Jun 2026Social media star and Britain’s Got Talent judge KSI has announced he is leaving the Sidemen after 13 years with the hugely popular YouTube group. KSI, whose real name is Olajide Olatunji, confirmed the decision after fans speculated it might be a publicity stunt. The Sidemen, known for their football, comedy and challenge content, said the news came as a surprise but wished him success in the fut4 likes3 comments#contentcreator#sidemen#ksi#britainsgottalent#youtube
