KSI
Biography
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
TV
Top Gear
Self
2002
TV
Britain's Got Talent
Self - Guest Judge
2007
TV
Britain's Got Talent
Self - Judge
2007
TV
The Jonathan Ross Show
Self
2011
TV
Chicken Shop Date
Self - Guest
2014
TV
Michael McIntyre's Big Show
Self
2016
TV
Sidemen
Himself
2016
TV
Celebrity Gogglebox
Self
2019
TV
The Men in Blazers Show
Self
2014
TV
The Great Celebrity Bake Off for Stand Up To Cancer
Self - Guest
2018
TV
The Big Narstie Show
Self
2018
TV
Sidecast
2021
TV
Paul American
Self
2025
TV
Inside
Self - Host
2024
TV
Sidemen Among Us
Himself
2020
TV
Britain's Got Talent: Unseen
Self - Guest Judge
2020
TV
Ask the Sidemen
Himself
2021
TV
All or Nothing: Arsenal
Self
2022
TV
The Sidemen Show
Self
2018
TV
Inside: USA
Self - Host
2025
Filmography
2025TVInside: USAas Self - Host2025TVPaul Americanas Self2024TVInsideas Self - Host2024FilmThe Sidemen Storyas Self2023FilmThe Naughty Listas Candy Cane Capone2023FilmKSI vs. Tommy Furyas Self2023TVSidemen: From the Sidelinesas Self2023FilmUntold: Jake Paul the Problem Childas Self (archive footage)2023FilmKSI vs. Joe Fournieras Self2023FilmINSIDE: Narrative of Our Journeyas Archive Footage2023FilmWrestleMania 39: Saturdayas KSI (Ringside)2023FilmDare to Dream: The Luis Pineda Storyas Self2023FilmKSI: In Real Lifeas Self2023FilmKSI vs. FaZe Temperrras Self2023FilmKSI & The Pauls: Primed for Successas Himself2022FilmKSI vs. Swarmzas Self2022TVAll or Nothing: Arsenalas Self2022TVTask the Sidemenas Himself2022TVFine or F*ckedas Himself2021TVAsk the Sidemenas Himself2021TVSidecast2021FilmThe KSI Showas KSI2020TVSidemen Among Usas Himself2020TVBritain's Got Talent: Unseenas Self - Guest Judge2019FilmKSI vs. Logan Paul 2as Self2019TVCelebrity Goggleboxas Self2018FilmKSI vs. Logan Paulas Self2018FilmKSI: Can't Loseas Self2018TVThe Big Narstie Showas Self2018TVThe Sidemen Showas Self2018FilmJoe Weller: Fighteras Himself2018TVThe Great Celebrity Bake Off for Stand Up To Canceras Self - Guest2018FilmKSI vs. Weller Live at the Copper Box Arenaas Himself (as KSI)2016FilmLaid in Americaas Duncan2016TVSidemenas Himself2016TVMichael McIntyre's Big Showas Self2015FilmeSports: The Celebrity Millionaires of Competitive Gamingas Himself2014TVChicken Shop Dateas Self - Guest2014TVThe Men in Blazers Showas Self2011TVThe Jonathan Ross Showas Self2007TVBritain's Got Talentas Self - Guest Judge2002TVTop Gearas Self—FilmKSI vs. Dillon Danisas Self—FilmHide & Seek at KSI's House