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Shortly the world’s top athletes descend on Doha for the World Athletics Championships, so we are putting the spotlight on some of the biggest stars of the sport, finding out what drives them on and off the track.

USA sprinter Noah Lyles is competing in his first World Championships and is tipped to be a star of the sport and potentially win gold in the 200 metres.

He certainly likes his personality to shine through in his socks! He tells us why..

Photo: Noah Lyles of USA celebrates winning after he competes in the Men's 200m Final (Getty Images)