Murray will be commentating on the bikes as they leave the line on Glencrutchery Road.
It's been confirmed that a world famous Motorsport commentator is coming to the TT this year.
Murray Walker, whose father was a TT rider in the 1920's and 1930's, will be attending and also commentating during the 'Milestones of the Mountain' Parade Lap.
TT 2011 is the centenary of the Mountain Course. The legendary commentator will be helping out during the parade lap which pays tribute to some of the events greatest riders and racers.
Murray first commentated on the TT for the BBC in 1949, and has gone on record saying that he felt that the TT was 'the greatest motorsport event in the world'.
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