Serena Williams on Being a Working Mom: 'Some Days, I Cry. I'm Really Sad'

Serena Williams is on the cover of Time magazine’s brand new issue.
Here’s what the tennis star had to share with the mag…
On her incredible run at Wimbledon: “I dedicated that to all the moms out there who’ve been through a lot. Some days, I cry. I’m really sad. I’ve had meltdowns. It’s been a really tough 11 months. If I can do it, you guys can do it too.”
On finding a balance: “I still have to learn a balance of being there for her