An organization called the PGA European Tour, separate from both the PGA Tour and the PGA of America, runs a tour, mostly in Europe, but with events throughout the world outside of North America, that is second only to the PGA Tour in worldwide prestige. Several other regional tours are around the world. However, the PGA Tour, European Tour, and many of the regional tours co-sponsor the World Golf Championships. These, along with the major championships, usually count toward the official money lists of each tour as well as the Official World Golf Ranking.
Most members of the tour play between 20 and 30 tournaments in the season. The geography of the tour is determined by the weather. It starts in Hawaii in January and spends most of its first two months in California and Arizona during what is known as the "West Coast Swing" and then moves to the American Southeast for the "Southern Swing." Each swing culminates in a significant tour event. In April, tour events begin to drift north. The summer months are spent mainly in the Northeast and the Midwest, and in the fall (autumn) the tour heads south again.
Due to increases in prize funds over the years, this list consists entirely of current players. Two players on the list, Vijay Singh and Davis Love III, are eligible for PGA Tour Champions (having respectively turned 50 in February 2013 and April 2014). Both have lifetime exemptions on the PGA Tour for 20 wins and 15 years on the Tour, and Love has won a tournament on the main PGA Tour since turning 50. The figures are not the players' complete career prize money as they do not include FedEx Cup bonuses, winnings from unofficial money events, or earnings on other tours such as the European Tour. In addition, elite golfers often earn several times as much from endorsements and golf-related business interests as they do from prize money.