LAS VEGAS - JUNE 28: Mike Tyson and Evander Holyfield exhange punches at the MGM Grand in Las Vegas, Nevada on June 28, 1997. Tyson twice bit Evander Holyfield's ear and was disqualified in the third round. (Photo by Focus on Sport via Getty Images)
LAS VEGAS - JUNE 28: Mike Tyson and Evander Holyfield exhange punches at the MGM Grand in Las Vegas, Nevada on June 28, 1997. Tyson twice bit Evander Holyfield's ear and was disqualified in the third round. (Photo by Focus on Sport via Getty Images)