Gary Hill
From Wikipedia
"In February 2007 Hill was appointed as the manager of Rushden & Diamonds following the dismissal of Graham Westley.[5] In September 2007 Hill was involved in an incident after a 1-1 draw with Salisbury City. For head-butting Salisbury assistant manager Tommy Widdrington, Hill received a two-week suspension and a 10-game touchline ban from the FA.[6] On 10th February 2009, Hill resigned as manager of Rushden and Diamonds.[7]"