Borna Coric is the highest ranked teen on the ATP tour. The 18-year-old Croat has already beaten Rafa Nadal and Andy Murray and wants to become the No. 1.
The most talked about teenager in tennis

American soul singer Aretha Franklin (1942-2018) performs at the piano during recording of the BBC Television show 'It's Lulu' at BBC Television Centre in London in August 1970. This edition of the series was first aired on BBC1 on 8th August 1970. (Photo by David Redfern/Redferns)
American rock band The Doors arrive at Heathrow Airport for their European Tour starting off at the Roundhouse in London, UK, 5th September 1968. From left to right: drummer John Densmore, singer Jim Morrison (1943 - 1971), guitarist Robby Krieger, keyboard player Ray Manzarek (1939 - 2013). (Photo by Len Trievnor/Daily Express/Getty Images)