CletiusMaximus
Footballguy
It won the academy award though - Best Original Song.It may have hit #1 but finished at #64 among the best ranked singles of the year per Billboard, so there were a lot of songs most people in 1981 liked better.
https://en.wikipedia.org/wiki/Billboard_Year-End_Hot_100_singles_of_1981
It was Christopher Cross's first release of 1981 following two huge 1980 hits (Ride The Wind and Sailing) and winning a boatload of Grammy's, so his past popularity and momentum was probably most responsible for its success.