GOLF-GBR-OPEN

(L-R) Winner of The Open in 1959, 1968 and 1974, South Africa's Gary Player, Winner of The Open in 2007 and 2008, Ireland's Padraig Harrington, Winner of The Open in 1989, US golfer Mark Calcavecchia and Winner of The Open in 2009, US golfer Stewart Cink pose for a photograph on the Swilcan Bridge on the 18th hole with the clubhouse behind during the Champion Golfers' Challenge on The Old Course at St Andrews in Scotland, on July 15, 2015, ahead of The 2015 Open Golf Championship which runs July 16-19. 28 Seven groups of four Champion golfers with a combined 46 victories in golfs oldest Championship, compete in a four hole challenge, the winnings going to the charity of the winning team's choice. AFP PHOTO / ADRIAN DENNIS (Photo credit should read ADRIAN DENNIS/AFP via Getty Images)