JJ Olatunji
b. 1993 · Watford, England, UK
Olajide Olayinka Williams "JJ" Olatunji, known online as KSI, is a British YouTuber, internet personality and rapper known for his YouTube video content. Olatunji is a member and co-founder of the entertainment collective known as the Sidemen, alongside six other British YouTubers, producing online videos and merchanise to a combined audience of over 53 million followers.
Born 19 Jun 1993
Acted in 12
TFI Unplugged
2026
Self
Outside
2026
Self - Host
Inside: USA
2025
Self - Host
Paul American
2025
Self
Inside
2024
Self - Host
Sidecast
2021
Ask the Sidemen
2021
Himself
Britain's Got Talent: Unseen
2020
Self - Guest Judge
The Sidemen Show
2018
Self
Sidemen
2016
Himself
eSports: The Celebrity Millionaires of Competitive Gaming
2015
Himself
Sidemen Among Us
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KSI
