Famous tennis champion, Kim Clijsters, and her husband, Brian Lynch, welcomed their second child into the world on Wednesday, September 18, 2013.

The baby boy was met with heartfelt enthusiasm from everyone in the family as the proud mother showed in her first Twitter post about her newborn son.

Jack Leon Lynch is born! Born at 7.06 pm tonight and we are both doing well… His big sister , mama and daddy are very proud and happy!❤

— Kim Clijsters (@Clijsterskim) September 18, 2013

The newly retired Kim Clijsters left the sport in 2012 after competing in the U.S. Open. Though an avid, and talented tennis player the humble Kim does nothing but praise those athletes who are still actively involved in competing as professional tennis players.

So proud to have been a part of an amazing group of champions who I admired growing up too and respected a lot when I was playing against !

— Kim Clijsters (@Clijsterskim) June 30, 2013

Shortly after participating in the U.S. Open competition, Kim announced her pregnancy and has been busy preparing for the birth of her son ever since.

I feel like the little guy growing inside of me is playing basketball in my belly! #kickinglikecrazy

— Kim Clijsters (@Clijsterskim) June 18, 2013

The baby has been kicking and moving around a lot today … Love this feeling, forgot what it felt like 🙂 it has been 5 years …

— Kim Clijsters (@Clijsterskim) June 3, 2013

Kim Clijsters will have her hands full with her beautiful daughter Jada, and now a newborn son named Jack, but will there be room to maneuver a reentry back into the realm of professional tennis? For now, fans will be rejoicing in the fact that the talented athlete has managed two healthy pregnancies and has a wonderful family to enjoy.

[Image Via Wikimedia Commons And Courtesy Of Swordsman]