Somewhat controversially, Johnson also revealed that he liked pineapple on his pizza — a fact the Jumanji star knew would prove divisive for his fans.
"As for my pizza toppings — keep in mind, I'm the guy who likes to put tequila and brown sugar in my oatmeal, so pineapple on pizza is MY JAM — with ham," The Rock wrote.
Johnson is worth a massive $300 million, having gone from competing in wrestling tournaments to anchoring Hollywood blockbusters.
In July, it was revealed the dad-of-three had become the highest paid actor ever, having made an unbelievable $166 million last year.
But that hasn't stopped the movie star from staying humble, with Johnson recently revealing he once had just $7 to his name.
In a series of Instagram posts, the former gridiron player has revealed his dark past when being cut from his Canadian football club left him miserable and depressed.
Johnson said playing ball, he was always the "hardest worker in the room" and did everything he could to make the CFL, and hopefully to the NFL where he dreamt of having a football career.
"Instead, I was cut from the team, told I wasn't good enough — and sent home with $7 bucks to my name," Johnson explained on Instagram.
"After years of blood, sweat, guts and tears, my dream was over. Fell into depression, didn't know what to do or where to turn.
"Eventually, I picked myself back up again, said f**k this and refocused and committed myself to a different path."
