A total of 25 different golfers from ten countries spanning four continents have been ranked world number one.
Five countries; the United States, England, Australia, Spain and Germany have had multiple world number ones.
Four golfers have spent one or more entire calendar years atop the rankings: Nick Faldo (1993), Greg Norman (1996), Woods (2000, 2001, 2002, 2003, 2006, 2007, 2008, 2009), and Scheffler (2024).
Lee Westwood and Luke Donald are the only world number one golfers to have not won a major championship.
McCormack's rankings listed Jack Nicklaus as the number one from 1968 to 1977, Tom Watson from 1978 to 1982 and Seve Ballesteros from 1983 to 1985.