SYDNEY, AUSTRALIA - JANUARY 11: Lleyton Hewitt poses during the FAST4Tennis media opportunity on Sydney Harbour on January 11, 2016 in Sydney, Australia. (Photo by Brendon Thorne/Getty Images)
SYDNEY, AUSTRALIA - JANUARY 11: Lleyton Hewitt poses during the FAST4Tennis media opportunity on Sydney Harbour on January 11, 2016 in Sydney, Australia. (Photo by Brendon Thorne/Getty Images)