[1] He competed for the Russian Empire in the lightweight event at the 1912 Summer Olympics.

[2] He lived in the United States from 1913 to 1918 but returned to Russia in 1918 and worked in the aircraft industry.

He was known as the inventor of Kaplyurit plastic-impregnated plywood reinforced with internal steel gauze.

This biographical article relating to an Estonian sport wrestler or wrestling coach is a stub.

You can help Wikipedia by expanding it.This biographical article relating to a Russian sport wrestler or wrestling coach is a stub.