Golf: World number one Johnson celebrates his 17th birthday.

The world number one Dustin Johnson from the USA has celebrated his 17th birthday. Victory celebrated on the US Tour of professional golfers.

The US Open winner of 2016 played a 65th place at the tournament in Kapalua, Hawaii on the final day of the Par-70 at Par-70 and won 268 strokes and eight strokes ahead of the Spaniard Jon Rahm (276).

For titleholder Justin Thomas (USA) in the first tournament of the year, with 288 strokes, it was only 22nd place in the 34-member field of participants. German pros were not at the start.