Former world number one and three-time Grand Slam title winner Andy Murray confirmed on Tuesday that he would retire after the Paris Olympics.

"Arrived in Paris for my last ever tennis tournament @Olympics. Competing for Great Britain have been by far the most memorable weeks of my career and I'm extremely proud to get do it one final time," the 37-year-old wrote on social media.

Now ranked at 121, and playing with a metal hip since 2019, Murray suffered ankle damage this year and underwent surgery to remove a cyst from his spine which ruled him out of the singles tournament at Wimbledon.

Instead, he played doubles with brother Jamie and was defeated in the first round.

Murray famously ended Britain's 77-year wait for a men's champion at Wimbledon when he triumphed in 2013, defeating career-long rival Novak Djokovic in the final.

He added a second title in 2016, taking his career majors total to three after breaking his duck at the 2012 US Open.

Murray won gold at the 2012 Olympics on an emotional day at the All England Club where he defeated Roger Federer just weeks after he had lost the Wimbledon final to the Swiss on the same Centre Court.

Four years later, he defeated Juan Martin del Potro to become the first player, male or female, to win two Olympic singles golds.

Murray also led Britain to the Davis Cup in 2015, the country's first in 79 years. (AFP)