1 / 12
The Money Man - The owner of team Money Mayweather counts his cash.
2 / 12
Scrapping! - Instead of boxing gloves, these fighters need helmets!
3 / 12
Knock Out! - Fighters walk into the ring, but some are carried out.
4 / 12
Lil Jon - Is he whistling? No. Lil Jon reacts to some action in the ring.
5 / 12
Ludacris - The owner of Team Luda chooses who he wants on his team.
6 / 12
Mayweather - He's not just a team owner. Mayweather is also helping to train his fighters.
7 / 12
I Want You! - Would you go in the ring with this guy?
8 / 12
No Pain; No Gain - Intense training is part of the "Iron Ring" experience.
9 / 12
Save Me! - In the ring, the refs have to be on their game, so no one's too seriously injured.
10 / 12
Before: Ready for Action - Before the fights, the men try to focus and prepare themselves mentally.
11 / 12
After: Ready for First Aide - Sometimes bumps and bruises happen no matter how prepared a fighter is.
12 / 12
T.I. - T.I. shows off his pearly whites.