Three-cushion billiards is a very difficult game. Averaging one point per turn at the table is professional-level play, and averaging 1.5 to 2 is world-class play. An average of one means that for every turn at the table, a player makes one point and misses once. This means that the player makes a point on only 50% of his or her shots. The highest run at three-cushion billiards for many years was 25, set by the American Willie Hoppe in 1918 during an exhibition. As of 2007, the high run record is 31 points, shared between Semih Saygıner of Turkey and Hugo Patiño who is originally from Colombia but resides in the U.S. The best game at the standard 50 points in a tournament is 9 innings by the Swedish player, Torbjörn Blomdahl in 2000, and 4 innings (count: 19-11-9-11) by Korean and U.S. national champion, Sang Lee in September 1992 in a game at SL Billiards in Queens, New York. The highest tournament average is 2.536 by Dick Jaspers from the Netherlands in 2002 at a tournament in Monaco. Raymond Ceulemans from Belgium has won an unmatchable 21 three-cushion billiards world-championships.