22 March 2014 Last updated at 23:58 GMT

Russell Brand appears on Match of the Day for Sport Relief

Comedian and West Ham supporter Russell Brand talks to Gary Lineker about his guest appearance on BBC One's Match of the Day in aid of Sport Relief.

Lineker talks to the comedian, actor and author about his love for football and passion for the Hammers, discussing the "emotional territory" of the sport's fandom and "irrational" nature of the beautiful game.

Click here to donate and for more information on Sport Relief.