We will have to wait and see if they carry the athletic gene - as Roger Federer and wife Mirka welcomed twin girls into the world.
Daughters Charlene Riva Federer and Myla Rose Federer were born late Thursday in Switzerland.
Their 27-year-old father said, “This is the greatest day of our lives. Mirka, Myla and Charlene are all healthy and doing very well.”
The couple had been together for nine years and got hitched in April and had announced the baby news in March, but never announced twins.
Federer recently won Wimbledon, making it his 15th Grand Slam tennis title, beating Pete Sampras’ record.
Photo Credit: Wenn.com