Meet Deji Olatunji’s Brother KSI

KSI is a British YouTuber, singer, songwriter, and rapper born Olajide Olayinka Williams “JJ” Olatunji. He is a member of and co-founder of the Sidemen, a British YouTube organization. In addition, he is a co-owner of Prime Hydration, XIX Vodka, and the Sides restaurant chain.

In 2009, KSI created his main YouTube channel and gained a following by releasing gaming-commentary videos for the FIFA video game series.

His YouTube videos have expanded to include vlogs and comedic videos. He has over 34 million members and over 8 billion video views between his two YouTube channels as of March 2021.

Dissimulation, KSI’s debut studio album, debuted at number two on the UK Albums Chart in 2020. All Over The Place, his second studio album, arrived at number one.

He has fourteen top 40 hits on the UK Singles Chart, with seven of them reaching the top ten and five reaching the top five.

KSI appeared in the British comedy film Laid in America (2016) and was the subject of the documentary film KSI: Can’t Lose (2018), which followed the build-up to his first amateur boxing match against British YouTuber Joe Weller.

He competed in two more boxing matches, the second of which was a professional contest, against American YouTuber Logan Paul.