![Tiger Woods.](/web/20170406075355im_/http://www.smh.com.au/content/dam/images/g/l/f/4/x/t/image.related.wideLandscape.460x259.gvf5cs.png/1491458527028.jpg)
Tiger opens up about marriage 'regret' and playing future
As he moves into middle-age, a reflective Tiger Woods says the pain of his marriage break-up will never leave him and concedes he does not know how much longer he will take to the golf course.