How this heavyweight fighter made it through this fight after taking this shot is unreal

What. A. Punch.

Derrick "Black Beast" Lewis (16-4) was taken down seven times, but that didn't stop the heavyweight contender from registering his fourth consecutive victory with a massive win over Roy "Big Country" Nelson (21-13).

Lewis didn't land many of these bombs after the first round, but when he did, we're not certain how Nelson stayed on his feet.

Lewis dominated the first round, was pushed around and laid on in the second round and survived the final round with a few impressive blows to continue moving up the rankings.