KSI
KSI
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.
Place of birth
Watford, England, UK 
Date of birth
19th June 1993
Movies that starred KSI (2 in total)
The Sidemen Story [2024]
Self
KSI: In Real Life [2023]
Self