Birthday: August 24, 1946 in Brisbane, Queensland, Australia
Birth Name: Gregory John Shackleton
Greg Shackleton was born on August 24, 1946 in Brisbane, Queensland, Australia as Gregory John Shackleton. He was married to Shirley Shackleton. He died on October 16, 1975 in Balibo, Portuguese Timor [now Timor-Leste].
