According to Official Guinness Records,
The longest recorded holed putt in a major tournament is 33.5 m 110 ft by;Jack Nicklaus (USA) in the 1964 Tournament of Champions;and Nick Price (Zimbabwe) in the 1992 United States PGA.
Bob Cook (USA) sank a putt measured at 42.74 m 140 ft 23/4 in on the 18th at St Andrews in the International Fourball Pro Am Tournament on 1 Oct 1976.
For a complete list of 1992 records, please visit 1992 Guinness Records in United States.