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.
Acted in 5
2020s
- 2023
The Naughty List
Candy Cane Capone
INSIDE: Narrative of Our Journey
Archive Footage
- 2021
Sidecast
TV
2010s
- 2016
Laid in America
Duncan
Produced 6
2020s
- 2026
Exit Strategy
Executive Producer
- 2025
- 2024
2010s
- 2018
KSI: Can't Lose
Executive Producer
Created 3
2020s
- 2023
Sidemen: From the Sidelines
Creator
- 2021
Sidecast
Creator
2010s
- 2016
Sound 2
2020s
- 2021
The KSI Show
Songs
2010s
- 2017
Directed 2
2010s
- 2018
KSI vs. Logan Paul
Director
KSI vs. Weller Live at the Copper Box Arena
Director
Wrote 1
2020s
- 2021
The KSI Show
Writer
Appearances43
2020s
- 2026
- 2025
- 2024
- 2023
KSI vs. Tommy Fury
Self
Sidemen: From the Sidelines
Self · 3 episodes
KSI vs. Joe Fournier
Self
Misfits Boxing: Behind the Scenes
Self · 5 episodes
KSI: In Real Life
Self
KSI vs. FaZe Temperrr
Self
- 2022
KSI vs. Swarmz & Luis Alcaraz Pineda
Self
All or Nothing: Arsenal
Self · 1 episode
Fine or F*cked
Himself · 11 episodes
- 2021
Ask the Sidemen
Himself · 11 episodes
The KSI Show
Self
- 2020
Britain's Got Talent: Unseen
Self - Guest Judge · 1 episode
2010s
- 2019
KSI vs. Logan Paul 2
Self
- 2018
KSI vs. Logan Paul
Self
KSI: Can't Lose
Self
The Sidemen Show
Self · 7 episodes
Joe Weller: Fighter
Himself
KSI vs. Weller Live at the Copper Box Arena
Himself (as KSI)
- 2016
- 2014
England's Worst Ever Football Team
Self (as KSI)
- 2011
2000s
- 2007
- 2006
- 2002
No release date
KSI vs. Dillon Danis
Self