Walter Brack (December 20, 1880 – October 20, 1919) was a German backstroke and breaststroke swimmer who competed in the 1904 Summer Olympics. In the 1904 Olympics he won a gold medal in the 100 yard backstroke and a silver medal in the Men's 440 yard breastroke. He was born and died in Berlin.
Albert Zürner (30 January 1890 – 18 July 1920) was a German diver who competed in the 1906 Summer Olympics, in the 1908 Summer Olympics, and in the 1912 Summer Olympics.
Franz Albert Amrhein (29 December 1870 – 20 May 1945) was a German rugby union player who competed in the 1900 Summer Olympics. He was a member of the German rugby union team, which won the silver medal. Germany was represented at the tournament by the FC 1880 Frankfurt rather than an official national team. Amrhein was the captain of the Frankfurt team at the event.
Arthur ("Aute") Hoffmann (10 December 1887 – 4 April 1932) was a German athlete. He competed at the 1908 Summer Olympics in London. He was born in Danzig, and died in Hamburg, Germany.Hoffmann was a member of the silver medal German medley relay team. He was the first runner of the four-man squad, running 200 metres and followed by Hans Eicke, Otto Trieloff, and Hanns Braun. The team dominated the first round, defeating the Dutch team easily with a time of 3:43.2. In the final, though, the Germans could not match the American team. Hoffmann was seven yards behind the leading American and one behind the second-place Hungarian when he finished his 200. The German team moved into second place at the very end of the race, however, giving Hoffmann a silver medal.
Hoffman also competed in the 100 metre and 200 metre races, placing second in his first round heats in both and not advancing. In the long jump competition he finished 15th.
Otto Froitzheim (German pronunciation: [ɔto fʀøːtshaɪ̯m]; 24 April 1884 – 27 October 1962) was a German tennis player. He won the singles and doubles titles at the World Hard Court Championships in 1912. He also won an Olympic Silver medal in singles in 1908 and was a finalist at Wimbledon in 1914.
Fritz Albert Erich "Ete" Rademacher (9 June 1901 – 2 April 1979) was a German breaststroke swimmer and water polo goalkeeper who competed at the 1928 and 1932 Olympics. In 1928 he was a member of the German water polo team that won the gold medal, he also won a silver medal in the 200 metres breaststroke. Four years later he won another silver medal with the German water polo team.
Rudolf Ismayr (14 October 1908 – 9 May 1998) was a German weightlifter. He won a gold medal at the 1932 Summer Olympics in Los Angeles and a silver medal at the 1936 Summer Olympics in Berlin, as well as a silver medal at the 1938 World Championships. Between 1931 and 1935 he set five official and six unofficial world records.Ismayr took the Olympic Oath at the 1936 Summer Olympics in Berlin. Death unspecified.