Olajide Williams or KSI was born on June 19, 1993, by Nigerian parents. He is a British amateur boxer, internet personality, YouTuber and rapper as well as an actor. He is also involved in comedy. When it comes to YouTube, he has YouTube channels which have more than four billion views. When it comes to video viewing he was ranked 99th in the whole world. This clearly shows that he is a great internet personality.
What made him more popular was his involvement in music. One of his albums did very well such that it reaches up to the top on both the UK R and B Albums chart. Furthermore, the music did very well in other countries chart. He joined amateur boxing and he is the current belt holder.