At this year 's competition , Dustin Johnson recorded an average driving distance of more than 320 yards .
At this year 's competition , Dustin Johnson succeeded in one on with his No. 1 iron at the No. 1 hole in third round to get an eagle .
At this year 's competition , Dustin Johnson recorded an average driving distance of more than 320 yards , and succeeded in one on with his No. 1 iron at the No. 1 hole in third round to get an eagle .