KSI: “A YouTuber doing music leaves a sour taste in people’s mouths. They despise it”

YouTuber. Boxer. Author. Actor. And now successful hip-hop artist too. 'JJ' Olatunji is the most famous person your mum’s never heard of

KSI wants to fight Jake Paul next year: “It’s going to happen”

He has previously defeated Jake's brother Logan Paul