I hope you don't think I'm being a bit previous in trying your quiz out. I'm not very good because I don't know anyone yet. The one on the top left looks like my Uncle Ken, who once played in a quiz match. The second one is easy, even though you tried to be cryptic. It is Karl Marx and that's what wins quizzes - Marx!I don't know the third one. Looks like him off Changing Rooms who can't decide if he's Arthur or Martha.