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Olajide "JJ" Olatunji (born 19 June 1993 in Watford, Hertfordshire, England), also known as KSIOlajideBT or simply KSI, is a YouTube and Internet celebrity, comedian, musician and video game commentator. He has a younger brother named Deji who creates and produces similar content on YouTube. Olatunji is known for his crude, and often sexual, humor... See full bio »

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Known For

Baywatch Soundtrack


Hide Hide Show Show Actor (5 credits)
 2018 KSI: Ares (Video short)
 2017 Lil Wolves: Karma (Short)
 2016 Laid in America
 2014 5 Aside (TV Mini-Series)
Matt Clark
- The Final (2014) ... Matt Clark
- Training Day (2014) ... Matt Clark
- Star Versus Inter (2014) ... Matt Clark
- In with a Chance (2014) ... Matt Clark
- Kick Off (2014) ... Matt Clark
Show Show Director (3 credits)
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Show Show Soundtrack (1 credit)
Show Show Writer (1 credit)
Show Show Composer (1 credit)
Show Show Miscellaneous Crew (1 credit)
Show Show Self (22 credits)
Show Show Archive footage (1 credit)

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6' (1.83 m)

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His main channel is the second-most popular in the UK and the fourteenth-most popular worldwide. He is known to refer to his fans/subscribers as the 'KSI Army'. See more »


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