1973 - ERDOGAN BOZOK, Turkey
1975 - GEORGI CHAPKUNOV, Bulgaria
1975 - ANDREY NEKRASOV, USSR
1977 - SERGEY TYUNIN, USSR
1979 - ADOLF BORN, CSSR
1981 - STOYAN VENEV, Bulgaria
1983 - MANUEL HERNANDEZ, Cuba
1985 - VLADIMIR RENCIN, CSSR
1987 - MIKHAIL ZLATKOVSKY, USSR
1989 - REINERIO TAMAYO, Cuba
1989 - EMIL STOICHEV, Bulgaria
1989 - ZAHARI KAMENOV, Bulgaria
1989 - EDGAR VALTER, USSR
1991 - ANTHONY DAVIES, Northern Ireland
1993 - RAIMO KANERVA, Finland
1995 - BERNHARD HOLLEMANN, Austria
1997 - YUJI HIRATSUKA, U.S.A.
1999 - CAN GOKNIL, Turkey
2001 - KATSURO NAKAI, Japan
2003 - KUMNAM BAIK, Republic of Korea
2005 - VIACHESLAV BIBISHEV, Russia
2007 - TSVETAN KOLEV, Bulgaria
2009 - AGIM SULAJ, Italy