Inspired by some of the comments on BGB's thread on 'I'm in it for the experience'.
Which ex sports stars do you think have made a successful leap to commentating and which haven't?
For me, I love Michael Johnson, he speaks such a lot of sense, and non-Olympics-wise, Mark Nicholas (cricket). I can't stand Sally Gunnell's TV work, she's so dull, and Sharron Davies too.