Roger Federer may be known as one of the world’s best tennis players, but that doesn’t faze his 2-year-old identical twin daughters Myla Rose and Charlene Riva.

“They will pick up their doll instead of a tennis racket and be happy with that,” Federer, 30, told PEOPLE at Saturday’s US Open press conference in New York after defeating Marin Cilic of Croatia.

“They try hard [with a racket] but they get… Continue reading Roger Federer: My Twins Prefer Dolls to Tennis Rackets