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.
Ger Lagendijk Gerrit "Ger" Lagendijk (13 November 1941 – 11 August 2010) was a Dutch professional football player and agent.