"St. Peter & Three Men At Heaven's Gate" joke

Three men die, and they are in heaven before St. Peter.
St. Peter questioned each man:
St. Peter (to the first man): "What is your IQ?"
First man: "210."
St. Peter: "Wow! That's really high, maybe we should discuss the Theory of Relativity sometime."
St. Peter (to the second man): "What is your IQ?"
Second man: "170."
St. Peter: "Well, that is also good, maybe we could discuss the fundamentals of Quantum Mechanics sometime."
St. Peter (to the third man): "What is your IQ?"
Third man: "70."
St. Peter: "Well... How about those San Francisco Forty-Niners?"