View gallery
St Andrews (United Kingdom) (AFP) - AFP Sport takes a look at eight of the players to watch at this week's 144th Open Championship which begins on Thursday at St Andrews:
Jordan Spieth (USA)
Age - 21
World ranking - 2
- All eyes will be on the 21-year-old Texan who has turned the 2015 season on its head by winning the first two majors at the Masters and US Open.