WATCH: Rafael Nadal redemption! When Spain great cried after winning Rio doubles gold medal
Nadal, 30, and his childhood friend Marc Lopez, 34, beat Florin Mergea and Horia Tecau of Romania to win 6-2, 3-6, 6-4 and claim the gold medal.
Aug 13, 2016, 15:16 PM ISTIt's been a fantastic year: Rohan Bopanna
Bopanna and Mergea first teamed up at Casablanca in April and end the year with a 31-16 record.
Nov 23, 2015, 14:50 PM ISTATP World Tour Finals: Bopanna-Mergea pair fails in last hurdle
Bopanna and Mergea were defeated by Jean-Julien Roger and Horia Tecau in the final.
Nov 22, 2015, 22:24 PM IST