Former First Lady Michelle Obama took to social media to congratulate Serena Williams on her amazing tennis career.

Michelle said she is proud of her friend adding that Serena should continue to transform lives with her talent.

She said: Congrats on an amazing career, @SerenaWilliams! How lucky were we to be able to watch a young girl from Compton grow up to become one of the greatest athletes of all time. I’m proud of you, my friend—and I can’t wait to see the lives you continue to transform with your talents.”

Serena broke down into tears as she announced the end of her career yesterday at the U. S Open.

She lost in the third round of the U.S. Open to Ajla Tomljanovic at Arthur Ashe Stadium.

The Tennis legend paid tribute to her family, adding that their support made her the woman she is now.