About Doug Fieger
Douglas Lars Fieger was an American musician, singer and songwriter. He was the rhythm guitarist and lead vocalist of the rock band the Knack. He co-wrote "My Sharona," the biggest hit song of 1979 in the U.S., with lead guitarist Berton Averre. Doug was the younger brother of Detroit attorney Geoffrey Fieger, most famous for representing Jack Kevorkian. In addition to performing, Fieger produced the Rubber City Rebels' debut album for Capitol Records and an album for the Los Angeles–based band Mystery Pop. They released one album on Ariola Records prior to Fieger's formation of the Knack.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.