KSI Before They Were Famous

Olajide Olayinka Williams ''JJ" Olatunji born 19 June 1993, better known as KSI, is an English YouTuber, internet personality, rapper, actor, and boxer. He is also a member and co-founder of the British YouTube group known as the Sidemen. We have covered KSI so much on this channel. He is one of our favorite YouTubers and he just released a new rap album, so it's time for an update and a listen.