John H. Millman OLY (born 14 June 1989) is an Australian professional tennis player and commentator. He reached a career-high singles ranking of world No. 33 in October 2018. He has won one ATP title in his career. Millman was born in Brisbane, Australia, into a family of five children (four girls) and he is the second youngest. During his schooling years he attended Brisbane Grammar School then the Anglican Church Grammar School . Outside tennis he enjoys soccer and supports Liverpool Football Club who compete in the English Premier League.[non-primary source needed] In January 2019, Millman received the OLY post-nominal title at the Brisbane International tournament.
On the junior tour, Munar had a career-high combined ranking of No. 3, achieved on 26 January 2015. Munar reached the 2014 French Open Boys’ Final, where he lost to Andrey Rublev. On his way to the final, he defeated top juniors such as Michael Mmoh and Quentin Halys. He also won the Junior Davis Cup 2013. He won his first ATP Tour match at the 2015 German Open against Guillermo García-López, after the world No. 31 retired after three games, and the result launched Munar into the top-500 for the first time.