Jamaican sprint superstar Usain Bolt has been speaking before the Anniversary Games on Friday.
As well as athletics, he was asked about his long-held ambition to play for Manchester United one day.
The 29-year-old said: "I haven't gotten a call yet but I know it's coming!
"I'm definitely happy, it's a good choice, Mourinho is a winner, he works hard to win titles and that's what Manchester United need right now."