response: Sure, I know that he won the world heavyweight championship two times and even won an Olympic gold medal
original_response: George ''Big George'' Foreman had an impressive career.  Two time world heavyweight champion and a Gold Medal winner at the Olympics!
history: I was thinking of buying a George Foreman Grill, do you know anything about them? Yes, it is a grill promoted by a once boxing champion called George Foreman Interesting, did he invent the grill himself? No, It was invented by Michael Boehm in Illinois Ah, a clever marketing then. Can you tell me anything about George Foreman's boxing career?
knowledge: Nicknamed ''Big George'', he is a two-time world heavyweight champion and an Olympic gold medalist.