Actor profile

JJ Olatunji

19th June 1993 Watford, England, UK Acting

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.

19 Movies 28 TV Shows 52 Credits

Filmography

Movies & TV Shows

Oliver Tree - Celebration of Life poster

Oliver Tree - Celebration of Life 25th July 2026 as Self (footage)

The Sidemen Story poster

The Sidemen Story 14th February 2024 as Self

The Naughty List poster

The Naughty List 24th December 2023 as Candy Cane Capone

KSI vs. Tommy Fury poster

KSI vs. Tommy Fury 14th October 2023 as Self

Untold: Jake Paul the Problem Child poster

Untold: Jake Paul the Problem Child 1st August 2023 as Self (archive footage)

KSI vs. Joe Fournier poster

KSI vs. Joe Fournier 13th May 2023 as Self

INSIDE: Narrative of Our Journey poster

INSIDE: Narrative of Our Journey 3rd May 2023 as Archive Footage

WrestleMania 39: Saturday poster

WrestleMania 39: Saturday 1st April 2023 as KSI (Ringside)

KSI: In Real Life poster

KSI: In Real Life 25th January 2023 as Self

KSI vs. FaZe Temperrr poster

KSI vs. FaZe Temperrr 14th January 2023 as Self

KSI & The Pauls: Primed for Success poster

KSI & The Pauls: Primed for Success 11th January 2023 as Himself

KSI vs. Swarmz poster

KSI vs. Swarmz 27th August 2022 as Self

The KSI Show poster

The KSI Show 17th July 2021 as Self

KSI vs. Logan Paul 2 poster

KSI vs. Logan Paul 2 9th November 2019 as Self

KSI vs. Logan Paul poster

KSI vs. Logan Paul 25th August 2018 as Self

KSI: Can't Lose poster

KSI: Can't Lose 10th August 2018 as Self

Joe Weller: Fighter poster

Joe Weller: Fighter 10th March 2018 as Himself

KSI vs. Weller Live at the Copper Box Arena poster

KSI vs. Weller Live at the Copper Box Arena 3rd February 2018 as Himself (as KSI)

Laid in America poster

Laid in America 26th September 2016 as Duncan

Race to the Top: The Dagenham & Redbridge Story poster

Race to the Top: The Dagenham & Redbridge Story 9th June 2026 as Self

TFI Unplugged poster

TFI Unplugged 17th April 2026 as Self

Road to Glory poster

Road to Glory 20th March 2026 as Self

Inside: USA poster

Inside: USA 21st September 2025 as Self - Host

Paul American poster

Paul American 26th March 2025 as Self

Inside poster

Inside 2nd June 2024 as Self - Host

Sidemen: From the Sidelines poster

Sidemen: From the Sidelines 23rd September 2023 as Self

Misfits Boxing: Xtra Series poster

Misfits Boxing: Xtra Series 10th May 2023 as Self

All or Nothing: Arsenal poster

All or Nothing: Arsenal 4th August 2022 as Self

Task the Sidemen poster

Task the Sidemen 5th May 2022 as Himself

Fine or F*cked poster

Fine or F*cked 26th February 2022 as Himself

Ask the Sidemen poster

Ask the Sidemen 14th September 2021 as Himself

Sidecast poster

Sidecast 12th September 2021

Sidemen Among Us poster

Sidemen Among Us 29th September 2020 as Himself

Britain's Got Talent: Unseen poster

Britain's Got Talent: Unseen 11th April 2020 as Self - Guest Judge

Celebrity Gogglebox poster

Celebrity Gogglebox 14th June 2019 as Self

The Big Narstie Show poster

The Big Narstie Show 29th June 2018 as Self

The Sidemen Show poster

The Sidemen Show 18th June 2018 as Self

The Great Celebrity Bake Off for Stand Up To Cancer poster

The Great Celebrity Bake Off for Stand Up To Cancer 6th March 2018 as Self - Guest

Sidemen poster

Sidemen 15th May 2016 as Himself

Michael McIntyre's Big Show poster

Michael McIntyre's Big Show 16th April 2016 as Self

WIRED's Autocomplete Interviews poster

WIRED's Autocomplete Interviews 1st March 2016 as Self - Guest

Chicken Shop Date poster

Chicken Shop Date 3rd December 2014 as Self - Guest

The Men in Blazers Show poster

The Men in Blazers Show 22nd September 2014 as Self

The Jonathan Ross Show poster

The Jonathan Ross Show 3rd September 2011 as Self

Britain's Got Talent poster

Britain's Got Talent 9th June 2007 as Self - Guest Judge

Britain's Got Talent poster

Britain's Got Talent 9th June 2007 as Self - Judge

Top Gear poster

Top Gear 20th October 2002 as Self