Two former professional wrestlers accused the WWE of ignoring concussions and having performers do dangerous stunts that left them with serious brain injuries. The men -- Vito LoGrasso, 50, and Evan Singleton, 22 -- filed a potential class-action lawsuit in federal court in Philadelphia that echoes thousands of suits pending against the NFL. The NFL litigation, pending in the same courthouse, could yield a $1 billion settlement if a judge approves a proposed deal. LoGrasso performed under the names Big Vito and Skull Von Krush, while Singleton wrestled under the name Adam Mercer. LoGrasso says he suffers from migraines, memory loss, depression and deafness. Mercer claims he is disabled because of brain trauma he suffered early in his career, which began at age 19. ^Vito LoGrasso^ ^Evan Singleton^ Continue Reading Here!