Jonjo DickmanJonjo Dickman is an English former professional footballer who played as a midfielder.CareerDickman was born in Hexham, Northumberland. He started his career at Sunderland, signing a professional contract in November 1998 after progressing through the club's youth system. He made one first-team appearance, as a half-time substitute in a 3–0 away defeat to Manchester City on 21 April 2003.