One of the most popular speakers on the circuit who is very much in demand
Duncan began his football career in 1968, joining Nottingham Forest FC as an 18 year old, making 105 league appearances. Following a loan spell at Mansfield, he was signed by Brian Clough for Leeds United 1974.
Duncan then went on to play for Anderlecht, gaining experience of the European League before returning to English football where he joined Everton.
Joining Chelsea for a short time in 1978 preceded his transfer to the final club of his career, Blackburn Rovers, where he spent the 1979 – 80 season.
Duncan scored over 100 goals in a career covering 319 Football League appearances.