Chris Hoy tweets picture of baby son

Sir Chris Hoy has thanked the public for their support of his baby son Callum, who was born 11 weeks premature.

Sir Chris Hoy tweeted a picture of Callum. Picture: Montage

Posting a picture on Twitter, the city cycling star sad: “Thanks for all your messages for Callum. He’s doing well so far and says hi!”

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The proud dad previously admitted he was “a little shocked” at the surprise arrival last month, with the baby originally due in December.

Chris Hoy's son Callum.