Dwayne “The Rock” Johnson

Famous for: His days as World Wrestling Entertainment star "The Rock.” He later starred as the Scorpion King in “The Mummy Returns” and comedies including “Get Smart,” “The Game” and "Race to Witch Mountain.”

His character: The Pendari Champion on the "Star Trek: Voyager” episode “Tsunkatse.” The fighter goes mano-a-mano with former Borg Seven of Nine (Jeri Ryan). Despite his size and skill, he’s no match for Seven’s enhanced physiology, and she nearly kills him in the ring.