Both Gert Bo Jacobsen and Greg Haugen were professionals at what sport?
Gert Bo Jacobsen Gert Bo Jacobsen (born 1961-12-28) is a former WBO welterweight title holder. He is from Oestrup, Denmark. His first 26 fights he was undefeated from 1983 to 1988. His first lost came in October 1988 to Greg Haugen.
Bill Hajt William Albert Hajt (born November 18, 1951 in Radisson, Saskatchewan and raised in Borden, Saskatchewan) is a retired professional ice hockey defenceman who played in the NHL from 1973 until 1987. He is the father of Guelph Storm assistant coach Chris Hajt who played six games in the National Hockey League for the Edmonton Oilers and the Washington Capitals.