Iván Zelezniak, nicknamed El Hombre Montaña, was a Russian boxer who arrived in Argentina in the 40s.

| Title | ||||||
|---|---|---|---|---|---|---|
No Holds Barred | Hombre Montana | 5.6 | 1952-11-23 | 0.4831 | ||
She-Wolves of the Ring | Self - Wrestler | 5.8 | 1965-05-21 | 0.5081 | ||
Champion by force | Él mismo | 8 | 1950-01-05 | 0.296 | ||
El museo del crimen | Joe (preso golpeado) (uncredited) | 5.8 | 1945-12-20 | 0.3859 | ||
La noche es nuestra | Paciente asilo (uncredited) | 5.8 | 1952-03-27 | 0.3251 | ||
Cita con la muerte | Hombre cantina (uncredited) | 6 | 1949-06-22 | 0.3483 | ||
¡No me defiendas, compadre! | Esbirro enfermo de García (uncredited) | 6.3 | 1949-10-29 | 0.6326 |