Sportsman

[Sarah]

One who pursues the sports of the field; one who hunts, fishes,etc.

[Sarah]

A pushy, ambitious person who walks around you up the escalator and isn't content to wait in line with everyone else. A pejorative term possibly first coined in Moscow where the metro escalators are especially long and walking up them is a tireless endeavor.

[Zipporah Schumaker]

a man who plays sport, especially one who plays it well

[Gregory]

A man who takes part in a sport, especially as a professional.