Visit the GHIN website and use the lookup feature to find a GHIN number by name. You will need the golfer’s name and, if known, the state or nation of the golf club.
visit the official website of GHIN.
The official website can be accessed at http://www.ghin.com/lookup.aspx.
Enter the golfer’s known details here.
This comprises the golfer’s first and last name as well as, if available, the state or nation of the golf club. If the golf club is unknown, a search can be run by selecting unknown from the pull-down menu.
The golfer’s details, including the USGA Handicap Index and the most recent 20 scores used to determine it, should now be visible.