Both Gert Bo Jacobsen and Greg Haugen were professionals at what sport?
Greg Haugen Greg Lee Haugen (born August 31, 1960) is a retired American boxer. Haugen was champion at both the Lightweight and Light-welterweight classes.
Greg Fleming (rugby league) Greg Fleming (born 29 January 1975 in Newcastle, New South Wales) is an Australian retired professional rugby league footballer who played in the 1990s, and 2000s.