as the ticking of the clock. in the pool britain's reece dunn has won his third gold medal of the games, complete with a new world record. dun's haul from the games now stands at three golds and a silver after he left the other trailing in the final of the 200m individual medley. brazil's gabriel bandeira took silver, with bronze going to the ukrainian vasyl krainyk. cristiano ronaldo says he is "back to where he belongs" at manchester united. he left the club over a decade ago, tojoin real madrid. the portuguese striker will be heading back to united, from juventus in a deal worth nearly £13 million — with potential additional payments. he has signed a two—year contract with the option to extend for a further year, and says he's doing it for sir alex fergurson. andy murray wasn't happy with his opponent stefenos tsitisipas, as he was knocked out of the first round of the us open last night. it had been a great match with murray playing some of his best tennis in recent years.