Former World number 1 player Victoria Azarenka's son is already stacking information about tennis.

The Belarusian tennis hottie, who won the 2012 and 2013 Australian Open, posted a cute picture of her opne-month-old son Leo watching Roger Federer play at the ongoing Australian Open 2017. She added a caption saying: Hey @rogerfederer Leo learning from the best #AusOpen