Those channels as of this writing have a combined 8 billion views. His main channel has 5 billion alone. KSI has intimated in interviews that his net worth is much higher than $15 million, perhaps north of $20 million.
KSIOlajidebt was born Olajide William "JJ" Olatunji in Watford, Hertfordshire, England in June 1993. KSIOlajidebt's name comes from the gaming community KSI plus his real name Olajide and BT British Telecom. He mostly plays and comments on FIFA games and has played FIFA with Arsenal and England midfielder Alex Oxlade-Chamberlain. He created his YouTube channel JideJunior in 2008. As a rapper he released the single "Lamborghini" (featuring P Money) in 2015. The song reached #7 on the UK R&B chart and #30 in the UK. KSIOlajidebt has also been featured on singles by BlacknWhite, Sway featuring Tigger Da Author, and Tubes, and Yogi featuring Casey Veggies, Knytro, Sway, and Raptor.
Logan Paul and KSI famously hate each other. On August 25, 2018, KSI and Logan held a pay per view boxing match that was promoted as "the biggest internet event in history" A rematch took place on November 9, 2019 at the Staples Center in Los Angeles. The first fight was watched by 2.25 million viewers live, with 1 million watching via pay per view and another estimated 1.2 million watching illegally via Twitch streams. In the end, 1.3 million purchased the fight via PPV, generating around $13 million in revenue. It's likely that Logan and KSI each earned around $2 million total from the match before taxes when all other sources like merchandise are added. For the second fight they each were guaranteed a minimum $900,000. Their total earnings for the second fight, which was broadcast by boxing company DAZN USA, likely topped $3 million each.
