Speaking to Cadena COPE, the Jamaican sprinter said that Cristiano Ronaldo being his favourite footballer, Bolt supports Real Madrid.
He was quoted: "Real Madrid [is my team], of course. I like them because of Cristiano Ronaldo."
Speaking about his performance at Rio, Bolt said: "It is very important to me. I feel very proud and very happy.
"It is an honour and I would like to thank everyone for their support, and with your help I can continue to do well."
The Jamaican superstar is yet to compete in the Men's 200m race and 4x100m relay race at the Rio Olympics 2016.
Few years back Usain Bolt was seen at English Premier League Manchester United's stadium Old Trafford.
The club had gifted him an official jersey with his name written behind and specially designed jersey number 9.63 which symbolises his Olympic record in the 100m race in London Olympics 2012.
Earlier this year he had tweeted this image: