Extra Time has travelled to Hampshire in the English countryside to meet one of international sport�s most renowned commentators. Famous for his boundless enthusiasm for motor sport � especially Formula 1 � he has also built a reputation for delivering verbal gaffs. �I don�t make mistakes�, he once said, �I simply make prophecies which turn out to be immediately wrong.� With the 50th anniversary of the British Grand Prix at Silverstone this weekend, Extra Time talks to the soldier, commentator and broadcasting icon, Murray Walker. Show less