Vladimir Aleksandrovich Zadornov

Ramón Gálvez Mena is a character in the up-coming Metal Gear Solid: Peace Walker

From the official Peace Walker site:

"Paz's former instructor. A professor who has lectured on the subject of peace for decades, Galvez currently teaches at Costa Rica's University for Peace. He accepts Paz's request to ask the 'Soldiers Without Borders' to investigate and eliminate the armed force that threatens the region. However, there is more to Galves than meets the eye..."