What does KSI stand for? Does KSI like Dragon Ball Z? Will he join WWE? Is he a millionaire? Is he lactose intolerant? What's his boxing walk-up song? KSI answers all these questions and much more!

Since then KSI’s subscriber base has exploded. The YouTuber reportedly nets around $5 million a year, more than enough to drop on ridiculous impulse buys—like a $500,000 Dragon Ball Z chain.

JJ excited about new updates in Dragon Ball-themed game. (Image via X/@KSI) "Shut ur nerd a** up." Seeing his abrupt reply, JJ too shelled out a response, referring to his recent on-stream ...