KNOCKOUT on Instagram: "FOLLOW @KNOCKOUT FOR MORE! 👊 In his prime, Mike Tyson was such a destructive force in the gym that sparring with him was almost as dangerous as fighting him under the bright lights. To keep partners motivated and willing to step in the ring, Tyson revealed on a podcast with #IsraelAdesanya that he used to pay them $2,000 per round. That was a staggering amount at the time, especially for sparring, and showed just how much he valued having tough training sessions. The mon