Hoping in the One Hit Wonder time machine, this episode of Wonder Why travels back to 1979 to explore the career of the hardest artist to Google, M. Achieving a number one hit with the song "Pop Muzik," M (AKA Robin Scott) quickly climbed the Billboard charts and then, almost as quickly, faded from the spotlight.

@chadsmart and @MikeDeKalb break down the pre and post "Pop Muzik" career of M to see why he only had one hit.  The reason may surprise you.