During the First World War , Jack Beresford was wounded in France , returned to London and took on managerial positions in his father's furniture factory. In 1920 he first took part in the Olympic Games in Antwerp and won a silver medal in one. He won a medal in each of the four subsequent events: 1924 in Paris gold in single, 1928 in Amsterdam silver in eight, 1932 in Los Angeles gold in four without helmsman and in 1936 in Berlin gold in double scull .
At the Games in Berlin, Jack Beresford was the flag bearer of the British delegation during the opening ceremony. He was filmed by Leni Riefenstahl , who used this scene two years later in the controversial documentary Olympia - Fest der Völker . Had the 1940 Tokyo Games not been canceled, Beresford would likely have won a sixth medal. He also won numerous British championship titles; so he was z. B. Between 1920 and 1927 eight consecutive masters in the one; an achievement that has remained unmatched to this day.