Rio Olympics medalists look back at 2016 success

This week marked the three-year anniversary of the 2016 Olympic Games and a few players were celebrating the milestone. Juan Martin del Potro is out with a knee injury but he can look back to better times when he won a silver medal in Rio (losing to Andy Murray).

Petra Kvitova paid tribute to her bronze medal, which she won over Madison Keys.

Monica Puig won the gold medal as a complete underdog with wins over Kvitova, Garbine Mugurza and Angelique Kerber.

All of the players are now just one year away from Tokyo 2020.