Full name: Jacobus Hermanus Hendrik Jan "Koos" de Jong
Gender: Male
Born: April 7, 1912 in Rotterdam, Zuid-Holland, Netherlands
Died: August 20, 1993 in Capelle aan den IJssel, Zuid-Holland, Netherlands
Country: Netherlands
Sport: Sailing
Medals: 1 Bronze (1 Total)
Games | Age | City | Sport | Event | Team | NOC | Rank | Medal | |
---|---|---|---|---|---|---|---|---|---|
1948 Summer | 36 | London | Sailing | Mixed One Person Dinghy | Netherlands | NED | 3 | Bronze | |
1952 Summer | 40 | Helsinki | Sailing | Mixed One Person Dinghy | Netherlands | NED | 4 |