Rock the Promo YouTube contest will host the final round in Las Vegas on September 30. Dwayne 'The Rock' Johnson will host a special head-to-head competition between Sweet Revenge and Joseph 'Bro' Brody. They have been judged on character, level of comedy and creative. For someone that hasn't been following this competition of wits, it has been a way for The Rock to test some of the indie YouTubers mic skills. Recently, The Rock launched a new YouTube channel. In a way to connect with fans, Seven Bucks Studios and Johnson setup a contest to have men and women