Disability golf classification is used for deaf golf, blind golf, amputee golf, golf for the mentally challenged, paraplegic golf and other forms of golf involving the disabled.
Blind golf is a version of the sport of golf adapted for blind and partially sighted players.
The earliest record of blind golf is from the 1920s in the United States: Clint Russell of Duluth, Minnesota, who lost his sight when a tire exploded in his face, began playing blind golf in 1925. Gradually increasing his scores, Clint managed to shoot an 84 for 18 holes in the early 1930s. A match between two blind Englishmen and two Americans took place before the Second World War.
Organized blind golf tournaments have taken place in America since the United States Blind Golf Association (USBGA) was established in 1947. The International Blind Golf Association (IBGA) was established in 1997 at a meeting held in Perth, Western Australia.
The American Blind Golf organization was established in 2001 to promote the game of golf to blind and vision impaired persons.
The Blind golf classification existed by 1990 and was used at the Australian Open Golf Tournament for the Blind and Visually Impaired. The four classifications were B1, B2, B3 and B4. Classifications in use at the time included B1, B2 and B3.
Visualisation of functional vision for a B1 competitor
Visualisation of functional vision for a B2 competitor
Visualisation of functional vision for a B3 competitor
B1 was defined as "No light perception in either eye, up to some light perception but inability to recognize the shape of a hand at any distance or in any direction."
B2 was defined as "the ability to recognize the shape of a hand up to visual acuity of 2/60, or a visual field of less than 5 degrees."
B3 was defined as "visual acuity above 20/60, up to visual acuity of 6/60 and/or visual field of above 5 degrees and less than 20 degrees."