Jean Michel Saive made history when he overtook Victor Barna and played in his 20th World Championships in Rotterdam this month. Laura Negrisoli of Italy heads the women's list with 15 to her name.
On the women's list at number 42 is Wales' very own Audrey Bates with 10 events.....
Number 42 - WALES: BATES Audrey
1947, 1948, 1949, 1950, 1951, 1953, 1954, 1955, 1957, 1959