Football fans will love this insight into the life and mind of Big Sam. With nearly 20 years as a player - plus almost 25 years as a coach and manager - under his belt, Sam Allardyce is one of the most recognisable figures in British football.'Big Sam' has been a robust defensive general throughout the seventies and eighties, and an imposing touchline presence as a gaffer since 1994.Over the last four decades, Allardyce has seen it all. The game he so loves...