Bellator inks ex-WEC champ "Razor" Rob McCullough for season-four tourney

Former World Extreme Cagefighting lightweight champion “Razor” Rob McCullough is Bellator bound.

The 33-year-old fighter has signed an exclusive deal with the organization and will compete in Bellator’s season-four lightweight tournament, officials today announced.

The eight-man tourney kicks off in early 2011 and will determine a future title challenger.