| EBDON | Peter ---, snooker player who was World Champion in 2002 (5) |
| BILLIARDS | Game at which Mike Russell became world champion in 2002 (9) |
| HIGGINS | Alex ---, Northern Irish snooker player who was World Champion in 1972 and 1982 (7) |
| DENNIS | ___ Taylor, Northern Irish snooker player who was World Champion in 1985 (6) |
| BARNA | Viktor, Hungarian table tennis player who was world singles champion 1932-35 (5) |
| REARDON | Ray _, late snooker player who was World Champion six times (7) |
| CLIFFTHORBURN | Canadian snooker player, nicknamed "The Grinder," who was world champion in 1980 |
| VIRGO | John ___, late snooker player who was the cohost of Big Break (5) |
| SPASSKY | Russian chess player who was world champion from 1969 to 1972 (5,7) |
| NIKILAUDA | Austrian motor-racing driver who was world champion in 1975, 1977 and 1984 (4,5) |
| MANSELL | Former British Formula One driver who was World Champion in 1992 (7) |
| ALAINPROST | French Formula One driver who was world champion in 1985, 1986, 1989 and 1993 |
| PACQUAIO | Manny, Filipino former boxer who was world champion in eight different weight divisions (8) |
| NELSONPIQUET | Brazilian Formula One driver who was world champion in 1981, 1983 and 1987 |
| BORIS | And 3 Down. Russian chess player who was world champion from 1969 to 1972 (5,7) |
| ANATOLYKARPOV | Russian chess player who was world champion from 1975 to 1985 (7,6) |
| BORISSPASSKY | Russian chess player who was world champion from 1969 to 1972 |
| FISCHER | Bobby ___, US chess player who was world champion from 1972 to 1975 |
| LASKER | German chess player who was World Champion from 1894 to 1921 (7,6) |
| EMANUEL | German chess player who was World Champion from 1894 to 1921 (7,6) |
