Tennis phenom Serena Williams “takes off her game face” and talks a bit about her life off the court in the March 15th issue of JET Magazine, on stands this coming Monday (Mar 8).

When Serena Williams, the No. 1 tennis player in the world, steps off the court, the 28-year-old exchanges her tough exterior for a fun, lighthearted nature as the baby of the Williams family. Jet caught up with the woman that has a 125-mph serve to find out about a side of her she rarely reveals. “I’m really sensitive. I always want everyone to be happy. I’m a pleaser. I never want to make people sad or let them down, sometimes it’s even to my demise. I have learned to take care of me more, and I’m definitely learning to do better at that.”