JJ Olatunji
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
- Acting
- Born
- 1993-06-19 · Watford, England, UK
Known for
- Baywatch (2017) — Songs
- Top Gear (2002) — Self
- America's Got Talent (2006) — Self - Guest Judge
- Laid in America (2016) — Duncan
- Britain's Got Talent (2007) — Self - Guest Judge
- Untold: Jake Paul the Problem Child (2023) — Self (archive footage)
- All or Nothing: Arsenal (2022) — Self
- WWE WrestleMania 39: Saturday (2023) — KSI (Ringside)
- The Jonathan Ross Show (2011) — Self
- Celebrity Gogglebox (2019) — Self
- KSI: In Real Life (2023) — Self
- Inside (2024) — Self - Host
- The Great Celebrity Bake Off for Stand Up To Cancer (2018) — Self - Guest
- Michael McIntyre's Big Show (2016) — Self
- The Sidemen Story (2024) — Self
- Paul American (2025) — Self