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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.
America's Got Talent
Self - Guest Judge · 2006 · ★ 5.7
Britain's Got Talent
Self - Guest Judge · 2007 · ★ 5.3
Britain's Got Talent
Self - Judge · 2007 · ★ 5.3
The Great Celebrity Bake Off for Stand Up To Cancer
Self - Guest · 2018 · ★ 7.0
Sidemen
Himself · 2016 · ★ 9.5
Celebrity Gogglebox
Self · 2019 · ★ 6.6
Inside: Hoa Kỳ
Self - Host · 2025 · ★ 4.9
Radio 1 at Reading and Leeds Festival
Self · 2007
Misfits Boxing: Behind the Scenes
Self · 2023
Sidemen: Cái Nhìn Sâu Sắc
Self - Host · 2024 · ★ 5.6
WWE WrestleMania 39: Saturday
KSI (Ringside) · 2023 · ★ 8.0
Britain's Got Talent: Unseen
Self - Guest Judge · 2020 · ★ 8.3
Paul American
Self · 2025 · ★ 5.2
Outside
Self - Host · 2026 · ★ 5.4
Ask the Sidemen
Himself · 2021 · ★ 5.7
All or Nothing: Arsenal
Self · 2022 · ★ 8.1
The Sidemen Show
Self · 2018 · ★ 6.4
Fine or F*cked
Himself · 2022 · ★ 10.0
England's Worst Ever Football Team
Self (as KSI) · 2014
Road to Glory
Self · 2026 · ★ 9.0
KSI vs. Swarmz & Luis Alcaraz Pineda
Self · 2022 · ★ 5.3
Race to the Top: The Dagenham & Redbridge Story
Self · 2026
Untold: Jake Paul the Problem Child
Self (archive footage) · 2023 · ★ 5.8
Sidemen: From the Sidelines
Self · 2023
Task the Sidemen
Himself · 2022
eSports: The Celebrity Millionaires of Competitive Gaming
Himself · 2015 · ★ 6.0
KSI: Can't Lose
Self · 2018 · ★ 7.0
KSI vs. Logan Paul 2
Self · 2019 · ★ 6.5
KSI vs. FaZe Temperrr
Self · 2023 · ★ 5.5
KSI vs. Tommy Fury
Self · 2023 · ★ 5.5
