Grant is convinced that he’s single because of his obsession with golf.
The actor, who frequently participates in tournaments, even wakes up in the middle of the night to perfect his golf swing. He believes that his profound love of the sport is why he’s still a bachelor at age 49.
“When you say to a girl ‘I play golf’ her eyes glaze over. I do feel guilty about my golf. You know you’re a sad case when you spend your spare time reading books on putting or going on YouTube to watch slow motion golf swings," he explained.
“I’ll get out of bed in the middle of the night and practise my swing in front of a mirror. I’m obsessed and it’s destroying my life. Golf is an addiction,” added Grant.
The star had a long-term relationship with Elizabeth Hurley between 1987 and 2000. They are still on good terms, since he’s the godfather of Hurley’s son, Damian. After dating the model, he had a three-year romance with Jemima Khan.