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KSI

19 Jun, 1993 in 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.

Also Known As:

Olajide OlatunjiJJOlajide Olayinka Williams Olatunji