About Greg Ham
Gregory Norman Ham was an Australian musician, best known as a member of the 1980s band Men at Work. He played saxophone, flute, harmonica, guitar, organ, piano, and synthesizer. In 1983, Ham, as a member of Men at Work, won a Grammy Award for Best New Artist. Jones in a still photo which won first prize in the Ilford Competition. The Federal Court of Australia ruled that "Down Under" did infringe the copyright of "Kookaburra" and awarded Larrikin 5% of the song's mechanical royalties backdated to 2002.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.