A group of tourists who ran up the famous Rocky steps in Philadelphia got a knockout photo at the top — a selfie with Rocky himself.

A group of tourists who ran up the famous Rocky steps in Philadelphia got a knockout photo at the top – a selfie with Rocky himself.

A group of tourists who ran up the famous Rocky steps in Philadelphia got a knockout photo at the top - a selfie with Rocky himself.

It has been a knockout in Germany, and now Sylvester Stallone hopes a musical based on his beloved boxing film Rocky will also be a hit on Broadway.