Han has never won a World Cup event in several years on the circuit.

Cotton also succeeded in winning many titles on the European circuit during the 1930s.

Misbun won his first title on the international circuit at the 1981 German Open.

His best season in that regard was in 1968, when he won six times on the circuit.

He has also won on the Korean domestic professional circuit.

May - Wins Indianapolis 500 to claim his first win on the circuit in three seasons.

Quigley, 53, who won his first of four victories on the senior circuit here two years ago, actually led briefly.

Kearns performed from 1986 to 1995 and won 31 events on the professional circuit.

His most prolific year came in 1938 when he won three tournaments on the British circuit.

Drummond subsequently stated that he felt he had the ability to win a tournament on the 2008 circuit.