2. KSI (Olajide JJ Olatunji)
Olajide JJ Olatunji also known as KSI is a YouTuber who plays games ranging from GTA 5 to sports games such as Fifa. He does this for his 12.3 million subscribers.
KSI was born in Watford, United Kingdom on the 19th of June 1993. He is a rapper, comedian, actor and a YouTube gamer and has been on YouTube since 2008.
KSI's family often appear in his videos including his mum and dad and his only sibling Deji who also has a YouTube account with an odd 6.1 million subscribers on it.
Today KSI's net worth is somewhat in the $3 million region.