The Philippines has won the most World Pool Championships titles, with 14 victories.

Efren Reyes has won the World Pool Championships a record six times.

The first World Pool Championships was held in 1968 in Sydney, Australia.

Lou Butera won the first World Pool Championships title in 1968.

128 players compete in the World Pool Championships.

The World Pool Championships uses a double-elimination format.

A player needs to win 14 matches to become the World Pool Champion.

Efren Reyes has won the World Pool Championships title twice in a row, in 1999 and 2000.

Ronnie O'Sullivan has won the World Pool Championships title three times in a row, from 2005 to 2007.

No player has won the World Pool Championships title four times in a row.

Mika Immonen is the youngest to win the World Pool Championships title, at the age of 21 in 1992.

Earl Strickland is the oldest to win the World Pool Championships title, at the age of 49 in 2006.

The United States has hosted the World Pool Championships the most times, with 10 tournaments.

Las Vegas has hosted the World Pool Championships the most times, with 9 tournaments.

Ronnie O'Sullivan has won the most prize money in the World Pool Championships, with over $2 million.