Australian tennis player most famous for upsetting Rafael Nadal on his way to the quarterfinals at the 2014 Wimbledon Championships. He was also the singles champion at the 2013 Australian Open.
He attended Daramalan College and won his first ITF title at fifteen years old.
He earned a scholarship to the Australian Institute of Sport as a basketball player and is a huge Boston Celtics fan.
He is of Greek and Malaysian descent. His sister Halimah has worked as an actress. In 2015, he began a relationship with Ajla Tomljanovic.
He defeated Benjamin Becker at the 2014 Australian Open.