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LAS VEGAS, NV - AUGUST 19: Mike Tyson (L) looks down as Peter McNeeley hits the canvas after being knocked out as referee Mills Lane (R) looks on 19 August during Tyson's comeback fight at the MGM Grand Garden, Las Vegas, NV. Tyson won by knockout 92 seconds into the first round. AFP PHOTO (Photo credit should read CARLOS SCHIEBECK/AFP via Getty Images)

LAS VEGAS, NV - AUGUST 19:  Mike Tyson (L) looks down as Peter McNeeley hits the canvas after being knocked out as referee Mills Lane (R) looks on 19 August during Tyson's comeback fight at the MGM Grand Garden, Las Vegas, NV. Tyson won by knockout 92 seconds into the first round.    AFP PHOTO  (Photo credit should read CARLOS SCHIEBECK/AFP via Getty Images)