Portrait of KSI

KSI

Bio: 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
Born: Sat, Jun 19 1993
Birthplace: Watford, England, UK
KSI is 31 years old
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Acting Roles
Crew Roles

Movies (Acting Roles)

Sorted by Release Date
Poster of SIDEMEN AMONG US: 2 HOUR SPECIAL
SIDEMEN AMONG US: 2 HOUR SPECIAL
KSI was 31 in SIDEMEN AMONG US: 2 HOUR SPECIAL
Movie Released: Sat, Jan 25 2025
Poster of The Sidemen Story
The Sidemen Story
KSI was 30 in The Sidemen Story as 'Self'.
Movie Released: Wed, Feb 14 2024
Poster of The Spy Who Loved Eggnog
The Spy Who Loved Eggnog
KSI was 30 in The Spy Who Loved Eggnog as 'KSI'.
Movie Released: Sun, Dec 24 2023
Poster of KSI vs. Tommy Fury
KSI vs. Tommy Fury
KSI was 30 in KSI vs. Tommy Fury as 'Self'.
Movie Released: Sat, Oct 14 2023
Poster of Untold: Jake Paul the Problem Child
Untold: Jake Paul the Problem Child
KSI was 30 in Untold: Jake Paul the Problem Child as 'Self (archive footage)'.
Movie Released: Tue, Aug 01 2023
Poster of KSI vs. Joe Fournier
KSI vs. Joe Fournier
KSI was 29 in KSI vs. Joe Fournier as 'Self'.
Movie Released: Sat, May 13 2023
Poster of INSIDE: Narrative of Our Journey
INSIDE: Narrative of Our Journey
KSI was 29 in INSIDE: Narrative of Our Journey as 'Archive Footage'.
Movie Released: Wed, May 03 2023
Poster of WWE WrestleMania 39: Saturday
WWE WrestleMania 39: Saturday
KSI was 29 in WWE WrestleMania 39: Saturday as 'KSI (Ringside)'.
Movie Released: Sat, Apr 01 2023
Poster of Dare to Dream: The Luis Pineda Story
Dare to Dream: The Luis Pineda Story
KSI was 29 in Dare to Dream: The Luis Pineda Story as 'Self'.
Movie Released: Mon, Feb 27 2023
Poster of KSI: In Real Life
KSI: In Real Life
KSI was 29 in KSI: In Real Life as 'Self'.
Movie Released: Wed, Jan 25 2023
Poster of KSI vs. FaZe Temperrr
KSI vs. FaZe Temperrr
KSI was 29 in KSI vs. FaZe Temperrr as 'Self'.
Movie Released: Sat, Jan 14 2023
Poster of KSI & The Pauls: Primed for Success
KSI & The Pauls: Primed for Success
KSI was 29 in KSI & The Pauls: Primed for Success as 'Himself'.
Movie Released: Wed, Jan 11 2023
Poster of KSI vs. Swarmz
KSI vs. Swarmz
KSI was 29 in KSI vs. Swarmz as 'Self'.
Movie Released: Sat, Aug 27 2022
Poster of The KSI Show
The KSI Show
KSI was 28 in The KSI Show as 'KSI'.
Movie Released: Sat, Jul 17 2021
Poster of KSI vs. Logan Paul 2
KSI vs. Logan Paul 2
KSI was 26 in KSI vs. Logan Paul 2 as 'Self'.
Movie Released: Sat, Nov 09 2019
Poster of KSI vs. Logan Paul
KSI vs. Logan Paul
KSI was 25 in KSI vs. Logan Paul as 'Self'.
Movie Released: Sat, Aug 25 2018
Poster of KSI: Can't Lose
KSI: Can't Lose
KSI was 25 in KSI: Can't Lose as 'Self'.
Movie Released: Fri, Aug 10 2018
Poster of Joe Weller: Fighter
Joe Weller: Fighter
KSI was 24 in Joe Weller: Fighter as 'Himself'.
Movie Released: Sat, Mar 10 2018
Poster of KSI vs. Weller Live at the Copper Box Arena
KSI vs. Weller Live at the Copper Box Arena
KSI was 24 in KSI vs. Weller Live at the Copper Box Arena as 'Himself (as KSI)'.
Movie Released: Sat, Feb 03 2018
Poster of Laid in America
Laid in America
KSI was 23 in Laid in America as 'Duncan'.
Movie Released: Mon, Sep 26 2016
Poster of eSports: The Celebrity Millionaires of Competitive Gaming
eSports: The Celebrity Millionaires of Competitive Gaming
KSI was 21 in eSports: The Celebrity Millionaires of Competitive Gaming as 'Himself'.
Movie Released: Mon, Mar 23 2015

TV Shows (Acting Roles)

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
Poster of Inside
Inside
KSI was 30+ in Inside as 'Self - Host'.
TV Show Released: First Air Date
Sun, Jun 02 2024
Poster of Sidemen: From the Sidelines
Sidemen: From the Sidelines
KSI was 30+ in Sidemen: From the Sidelines as 'Self'.
TV Show Released: First Air Date
Sat, Sep 23 2023
Poster of All or Nothing: Arsenal
All or Nothing: Arsenal
KSI was 29+ in All or Nothing: Arsenal as 'Self'.
TV Show Released: First Air Date
Thu, Aug 04 2022
Poster of Task the Sidemen
Task the Sidemen
KSI was 28+ in Task the Sidemen as 'Himself'.
TV Show Released: First Air Date
Thu, May 05 2022
Poster of Fine or F*cked
Fine or F*cked
KSI was 28+ in Fine or F*cked as 'Himself'.
TV Show Released: First Air Date
Sat, Feb 26 2022
Poster of Ask the Sidemen
Ask the Sidemen
KSI was 28+ in Ask the Sidemen as 'Himself'.
TV Show Released: First Air Date
Tue, Sep 14 2021
Poster of Sidecast
Sidecast
KSI was 28+ in Sidecast
TV Show Released: First Air Date
Sun, Sep 12 2021
Poster of Sidemen Among Us
Sidemen Among Us
KSI was 27+ in Sidemen Among Us as 'KSI'.
TV Show Released: First Air Date
Tue, Sep 29 2020
Poster of Celebrity Gogglebox
Celebrity Gogglebox
KSI was 25+ in Celebrity Gogglebox as 'Self'.
TV Show Released: First Air Date
Fri, Jun 14 2019
Poster of The Big Narstie Show
The Big Narstie Show
KSI was 25+ in The Big Narstie Show as 'Self'.
TV Show Released: First Air Date
Fri, Jun 29 2018
Poster of The Sidemen Show
The Sidemen Show
KSI was 24+ in The Sidemen Show as 'Self'.
TV Show Released: First Air Date
Mon, Jun 18 2018
Poster of The Great Celebrity Bake Off for Stand Up To Cancer
The Great Celebrity Bake Off for Stand Up To Cancer
KSI was 24+ in The Great Celebrity Bake Off for Stand Up To Cancer as 'Self - Guest'.
TV Show Released: First Air Date
Tue, Mar 06 2018
Poster of Sidemen Sundays
Sidemen Sundays
KSI was 22+ in Sidemen Sundays as 'KSI, '.
TV Show Released: First Air Date
Sat, May 28 2016
Poster of Chicken Shop Date
Chicken Shop Date
KSI was 21+ in Chicken Shop Date as 'Self - Guest'.
TV Show Released: First Air Date
Wed, Dec 03 2014
Poster of The Men In Blazers Show
The Men In Blazers Show
KSI was 21+ in The Men In Blazers Show as 'Self'.
TV Show Released: First Air Date
Mon, Sep 22 2014
Poster of The Jonathan Ross Show
The Jonathan Ross Show
KSI was 18+ in The Jonathan Ross Show as 'Self'.
TV Show Released: First Air Date
Sat, Sep 03 2011
Poster of Top Gear
Top Gear
KSI was 9+ in Top Gear as 'Self'.
TV Show Released: First Air Date
Sun, Oct 20 2002