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 Barden Greg Barden (born 8 February 1981 in Perth, Western Australia, Australia) is a rugby union played for Bristol Rugby in the Guinness Premiership. He plays as a centre.