UFC heavyweight contender Derrick Lewis stopped by “UFC Tonight” recently to discuss his upcoming bout with Francis Ngannou.

Lewis also went through a list of his top finishes, which includes wins over Marcin Tybura, Travis Browne and Roy Nelson. Overall, Lewis is 19-5, including a 7-1 mark in his last eight.

In the video below, check out Lewis’ attempt at the punching machine: