With "TUF 13" cameras, Junior Dos Santos simply followed Brock Lesnar’s lead

All Junior Dos Santos knew of Brock Lesnar prior to “The Ultimate Fighter 13” was what he’d seen on TV.

That may or may not be a good thing.

However, Dos Santos said the former heavyweight champion set the tone for the show and helped him adjust to the constant presence of TV cameras on the reality series, which debuts Wednesday on Spike TV.