The "Big Show" could easily kill Mayweather if he wanted to. Watch the video it looks like a 5-year play fighting with an adult. Big show had to get on his knees for Mayweather to be able to hit him. BTW, boxing gloves makes it easier to knock someone out, sort of like putting a roll of quarters in each hand. The gloves are meant to protect the hands from getting broken & to try & protect the face from cuts. If you think the Big Show would gas out in 2 minutes you are very much uninformed. I know the WWE is staged & all that but those people are in great aerobic condition as well as being strong.