Emma Raducanu has revealed she was banned from having boyfriends as a youngster, with the tennis star opening up on her career ahead of the French Open. The 21-year-old soared to prominence back in 2021 when she won the US Open, defying the odds in the process. Ever since, however, Raducanu has had to contend with injury issues that have prevented her from kicking on. The tennis star won’t be playing at this year’s French Open, with the one-time major winner focused on being fit for Wimbledon later in the summer instead. And Raducanu has now opened up on her career so far, revealing her ‘pushy…