Ekaterina Karsten is a Belarusian rower, a seven-time Olympian and the first medalist from the Republic of Belarus, a two-time Olympic champion and six-time World Champion in the single scull.
Venezuela competed at the 1964 Summer Olympics in Tokyo, Japan. 16 competitors, 15 men and 1 woman, took part in 16 events in 5 sports.
Athletes from East Germany and West Germany competed together as the United Team of Germany for the last time at the 1964 Summer Olympics in Tokyo, Japan. 337 competitors, 275 men and 62 women, took part in 159 events in 19 sports.
Hubertus Balthazar "Bart" Zoet was a Dutch cyclist who was active between 1961 and 1969. He competed at the 1964 Summer Olympics and won the gold medal in the 100 km team time trial, alongside Gerben Karstens, Evert Dolman, and Jan Pieterse; he finished 20th in the individual road race. Next year he won the Grote 1-MeiPrijs.
Johannes ("Jan") Aloysius Maria Pieterse is a former professional racing cyclist from the Netherlands, who won the gold medal in the Men's 100 km Team Trial at the 1964 Summer Olympics, alongside Bart Zoet, Evert Dolman, and Gerben Karstens. At the same Olympics, he finished in 42nd place in the Men's Individual Road Race.
Karsten Albert is a German luger who competed from 1998 to 2003. He won a silver medal in the mixed team event at the 2001 FIL World Luge Championships in Calgary, Alberta, Canada.
Horst Effertz is a retired German rower who won a gold medal in the coxed fours at the 1960 Summer Olympics. Four years later he competed in the coxless fours and finished in sixth place. Effertz won two European titles in 1959 and 1964 and finished second in 1958.
Horst Peter is a German former volleyball player who competed for East Germany in the 1968 Summer Olympics and in the 1972 Summer Olympics.
Max Adolf Karsten Meyer was a German competitive sailor and Olympic medalist. He won a bronze medal in the Star class at the 1972 Summer Olympics in Munich, together with Wilhelm Kuhweide.
Horst Dröse is a former field hockey player from Germany, who was a member of the West German squad that won the gold medal at the 1972 Summer Olympics in Munich. He also competed in the 1976 Summer Olympics, as the West German team finished fifth.
Hendrika Anna Maria "Ria" van der Horst is a former Dutch backstroke swimmer who participated in the 1948 and 1952 Summer Olympics. In 1948, she was fifth in 100 m backstroke, and in 1952 she was disqualified for an incorrect turn. She won the gold medal in the same event at the 1950 European Aquatics Championships.
Rainer Podlesch is a retired German cyclist who was active between 1966 and 1983. He won a silver medal at the 1968 Summer Olympics in the 4000 m team pursuit. In this event he competed for the West Germany team in the preliminaries, but was replaced in the final due to injury. At the next Olympics he took part in the 100 km team time trial and finished in 20th place.
Naser Al-Meqlad is a Kuwaiti sport shooter. He won two gold medals for the individual trap shooting at the 2006 Asian Games in Doha, Qatar, and at the 2010 Asian Games in Guangzhou, China.
Ragnar Hargreaves was a Norwegian sailor.
Karsten Huck is a German equestrian and Olympic medalist. He was born in Wohltorf. He won a bronze medal in show jumping at the 1988 Summer Olympics in Seoul.
Kai Karsten is a retired German sprinter who specialized in the 400 metres.
Karsten Stenersen is a Norwegian former cyclist. He competed in two events at the 1992 Summer Olympics, placing eleventh in the time trial. He is the brother of Bjørn Stenersen.
Horst Rascher is a German boxer. He competed at the 1960 Summer Olympics and the 1968 Summer Olympics.
Karsten Polky is a German former wrestler. He competed at the 1988 Summer Olympics and the 1992 Summer Olympics.
Karsten Oelsch is a German former gymnast. He competed in eight events at the 1996 Summer Olympics.
Germany 
West Germany 
