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.
Hans van Breukelen Johannes Franciscus "Hans" van Breukelen (] , 4 October 1956) is a former Dutch football player who played as a goalkeeper. Currently, he is the technical director of the KNVB.