Who is the lead vocalist in the heavy metal band Iron Maiden?

Bruce Dickinson

Which card game requires you to yell the name of the game when you have one card remaining? In baseball, what is it called when a batter swings and misses the pitch? Which tropical fruit has red, juicy arils inside a thick skin, and originates in the Middle East? What kind of creature is a flying fox? Who came up with the method of least squares for statistics?