Danish Correspondence Grandmaster (1978), the 8th C.C. World Champion 1980 (on tiebreak), winner of the first ICCF European Championship 1971-1973. Best chess classical results: European Junior Champion 1963-64, Danish Junior Champion in 1962, winner of the Copenhagen championship in 1967. Danish championship 1971 and 1975, 3rd and Nordic Senior Champion in 2011.

Russian Correspondence Grandmaster (1984), World Correspondence Champion and by profession, a chemist. Retired, he is now managing a local chess club. He began playing postal chess in the late 1950s. By postal standards, he made quick progress, finishing second in the sixth USSR Correspondence Championship (1963-65). This result earned him the admission to the qualifying

Estonian Correspondence Grandmaster (1981). Twice ICCF World Champion in 1977-1981 and 1994-1999. Estonian U20 Champion in 1959, OTB vice champion of Estonia in 1967. A participant in the 1967 USSR Championship. Chess instructor and organizer.

Latvian Correspondence Grandmaster and OTB FIDE Master. He was the best rated correspondence player with 2715 in 1989 and 1990. A participant in the Thirteenth World Correspondence Championship Final.

Dens Correspondence Grandmaster (2002). His best ICCF ELO was 2559 in 2010.

English Correspondence Grandmaster (1996).  British correspondence co-champion 1991-1992. His best ICCF ELO was 2586 in 2000.

Czech Correspondence Grandmaster (1968) and International Master for Chess Compositions.

English Correspondence Grandmaster (1976). British Correspondence Champion in 1966, 1967 and 1971. A participant in four annual Varsity chess matches for Oxford University (1959–1962). In 2010 his ICCF ELO was 2460.

German Correspondence Grandmaster. Winner of: WT/M/GT/325 (11,5/14), EU/M/GT/394 (12,5/14), VIII/IX World Cup Semifinal 10 (8,5/10), X World Cup section 30 (8,5/10) and Semifinal 02 (10,5/13), Jubilee Email Tournament P013 (9,5/10). First place Bd.11 V. European Championship Final (7,5/10). Winner of international match vs. Italy 2-0. In 2010 his ICCF ELO was 2389.

German Correspondence Grandmaster (1999). Postman. 23th German Champion (1996), Winner of 3rd German Junior FSM (1983), Board 2 IV European Team Championship (8,5/11), Board.3 XIII Olympiad sec.1 (10/11 GM Title, 2002). Winner of international matches: Italy, Canada. In 2010 his ICCF ELO was 2643.