Right if this has been done before i appologise! But who is the hardest person on lost? Who is the one you do NOT want to mess with or who is the one you would choose to be on your side in a bar fight? (male/female) Mine would be Mr Eko! he is one scary MOF! and Rose seems like one i wouldn't want to mess with! (Don't ask me why lol) So who is the toughest person on lost?