The Knack were an American rock band based in Los Angeles that rose to fame with its first single, "My Sharona", an international number-one hit in 1979.Singer Doug Fieger was a native of Oak Park, Michigan, a northern suburb of Detroit, Michigan, and grew up in the 9 Mile/Greenfield area. The brother of attorney Geoffrey Fieger (later known for representing Jack Kevorkian in a series of assisted suicide cases) Fieger had previously played in an eclectic rock band called Sky as well as the Sunset Bombers. Although Sky had received a modest amount of acclaim, including being produced by Rolling Stones producer Jimmy Miller, the band broke up without having any chart success. As a result, Fieger made the decision to move to Los Angeles and start another band.