JJ Olatunji
Acting
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.
Known for
Acting49
tvInside: USA
2025
Self - Host
tvInside
2024
Self - Host
movieThe Naughty List
2023
Candy Cane Capone
movieUntold: Jake Paul the Problem Child
2023
Self (archive footage)
movieINSIDE: Narrative of Our Journey
2023
Archive Footage
movieWrestleMania 39: Saturday
2023
KSI (Ringside)
tvTask the Sidemen
2022
Himself
tvFine or F*cked
2022
Himself
tvAsk the Sidemen
2021
Himself
tvSidemen Among Us
2020
Himself
tvBritain's Got Talent: Unseen
2020
Self - Guest Judge
movieJoe Weller: Fighter
2018
Himself
movieKSI vs. Weller Live at the Copper Box Arena
2018
Himself (as KSI)
movieLaid in America
2016
Duncan
tvSidemen
2016
Himself
tvChicken Shop Date
2014
Self - Guest
tvBritain's Got Talent
2007
Self - Guest Judge / Self - Judge
tvTop Gear
2002
Self
Production6
tvRace to the Top: The Dagenham & Redbridge Story
2026
Executive Producer
tvExit Strategy
2026
Executive Producer
tvRoad to Glory
2026
Executive Producer
tvInside: USA
2025
Executive Producer
tvInside
2024
Executive Producer
movieKSI: Can't Lose
2018
Executive Producer
Creator5
Directing2
Sound2
movieBaywatch
2017
Songs
Writing1
movieThe KSI Show
2021
Writer