And it's a good one.

A major league player named Smith hit the first grand slam in World Series history. His slam was overshadowed later in the same game by something a teammate did.

Who was it and what did he do to top Smith's slam?
#1 in 1959 Topps. Officially known as Assassin according to stanthemanfan 3/31/2014 and god of minor league basketball according to cammb.