Arnaldo Raxach Vicetto
Arnaldo Raxach was a long-time coach in the Cuban Serie Nacional and coached for the Cuban national team from 1969-1985, including Gold in the 1971 Amateur World Series. He also managed Las Tunas from 1980-1983, with a composite record of only 40-113 for a club that was often one of the league's worst in that era. Working with international baseball, Raxach has also provided technical assistance in Italy, Mexico, Spain, Holland, Venezuela, El Salvador and North Korea.
Source: Spanish Wikipedia entry