Koos de Jong

Given name(s): Koos

Surname(s): de Jong

Gender: Male

Birth date: 1912 April 7

Birth place: Rotterdam, the Netherlands

Death date: 1993 August 20

Death place: Capelle aan den IJssel, the Netherlands

Wikipedia: https://en.wikipedia.org/wiki/Koos_de_Jong

Description: At the 1948 Summer Olympics in London, he placed third (and thus won the bronze medal) at the men's Firefly (dinghy) competition.