JJ Olatunji

JJ Olatunji

Known for
Acting
Born
June 19, 1993 (age 33)
Birthplace
Watford, England, UK

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

Photos

JJ Olatunji photoJJ Olatunji photoJJ Olatunji photo

Filmography

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KSI vs. Dillon Danis poster

KSI vs. Dillon Danis

Movie · as Self

2026
Road to Glory poster

Road to Glory

TV · as Self · 11 eps

2026
Race to the Top: The Dagenham & Redbridge Story poster

Race to the Top: The Dagenham & Redbridge Story

TV · as Self · 1 ep

2026
TFI Unplugged poster

TFI Unplugged

TV · as Self · 1 ep

2026
Outside poster

Outside

TV · as Self - Host · 1 ep

2025
Paul American poster

Paul American

TV · as Self · 3 eps

2025
Inside: USA poster

Inside: USA

TV · as Self - Host · 2 eps

2024
The Sidemen Story poster

The Sidemen Story

Movie · as Self

2024
Inside poster

Inside

TV · as Self - Host · 23 eps

2023
Dare to Dream: The Luis Pineda Story

Dare to Dream: The Luis Pineda Story

Movie · as Self

2023
WWE WrestleMania 39: Saturday poster

WWE WrestleMania 39: Saturday

Movie · as KSI (Ringside)

2023
KSI vs. Joe Fournier poster

KSI vs. Joe Fournier

Movie · as Self

2023
KSI vs. Tommy Fury poster

KSI vs. Tommy Fury

Movie · as Self

2023
Untold: Jake Paul the Problem Child poster

Untold: Jake Paul the Problem Child

Movie · as Self (archive footage)

2023
KSI: In Real Life poster

KSI: In Real Life

Movie · as Self

2023
INSIDE: Narrative of Our Journey poster

INSIDE: Narrative of Our Journey

Movie · as Archive Footage

2023
KSI & The Pauls: Primed for Success poster

KSI & The Pauls: Primed for Success

Movie · as Himself

2023
KSI vs. FaZe Temperrr poster

KSI vs. FaZe Temperrr

Movie · as Self

2023
The Naughty List poster

The Naughty List

Movie · as Candy Cane Capone

2023
Sidemen: From the Sidelines poster

Sidemen: From the Sidelines

TV · as Self · 3 eps

2023
Misfits Boxing: Behind the Scenes poster

Misfits Boxing: Behind the Scenes

TV · as Self · 5 eps

2022
KSI vs. Swarmz & Luis Alcaraz Pineda poster

KSI vs. Swarmz & Luis Alcaraz Pineda

Movie · as Self

2022
Fine or F*cked poster

Fine or F*cked

TV · as Himself · 11 eps

2022
Task the Sidemen poster

Task the Sidemen

TV · as Himself · 3 eps

2022
All or Nothing: Arsenal poster

All or Nothing: Arsenal

TV · as Self · 1 ep

2021
The KSI Show poster

The KSI Show

Movie · as Self

2021
Ask the Sidemen poster

Ask the Sidemen

TV · as Himself · 11 eps

2021
Sidecast poster

Sidecast

TV · 122 eps

2020
Britain's Got Talent: Unseen poster

Britain's Got Talent: Unseen

TV · as Self - Guest Judge · 1 ep

2019
KSI vs. Logan Paul 2 poster

KSI vs. Logan Paul 2

Movie · as Self

2019
Celebrity Gogglebox poster

Celebrity Gogglebox

TV · as Self · 2 eps

2018
KSI: Can't Lose poster

KSI: Can't Lose

Movie · as Self

2018
KSI vs. Weller Live at the Copper Box Arena poster

KSI vs. Weller Live at the Copper Box Arena

Movie · as Himself (as KSI)

2018
KSI vs. Logan Paul poster

KSI vs. Logan Paul

Movie · as Self

2018
Joe Weller: Fighter poster

Joe Weller: Fighter

Movie · as Himself

2018
The Great Celebrity Bake Off for Stand Up To Cancer poster

The Great Celebrity Bake Off for Stand Up To Cancer

TV · as Self - Guest · 1 ep

2018
The Sidemen Show poster

The Sidemen Show

TV · as Self · 7 eps

2018
The Big Narstie Show poster

The Big Narstie Show

TV · as Self · 1 ep

2016
Laid in America poster

Laid in America

Movie · as Duncan

2016
Michael McIntyre's Big Show poster

Michael McIntyre's Big Show

TV · as Self · 1 ep

2016
Sidemen poster

Sidemen

TV · as Himself · 476 eps

2015
eSports: The Celebrity Millionaires of Competitive Gaming

eSports: The Celebrity Millionaires of Competitive Gaming

Movie · as Himself

2014
England's Worst Ever Football Team poster

England's Worst Ever Football Team

Movie · as Self (as KSI)

2014
The Men in Blazers Show poster

The Men in Blazers Show

TV · as Self · 1 ep

2014
Chicken Shop Date poster

Chicken Shop Date

TV · as Self - Guest · 1 ep

2011
The Jonathan Ross Show poster

The Jonathan Ross Show

TV · as Self · 1 ep

2007
Britain's Got Talent poster

Britain's Got Talent

TV · as Self - Guest Judge, Self - Judge · 9 eps

2007
Radio 1 at Reading and Leeds Festival poster

Radio 1 at Reading and Leeds Festival

TV · as Self · 1 ep

2006
America's Got Talent poster

America's Got Talent

TV · as Self - Guest Judge · 2 eps

2002
Top Gear poster

Top Gear

TV · as Self · 1 ep