Johnny Hill (14 December 1905 – 27 September 1929) was a Scottish boxer who was British flyweight champion from May 1927, European champion from March 1928, and World champion from August 1928, until his death at the age of 23. He was the first Scottish boxer to win a world title.
René Jules Libeer (28 November 1934 – 12 November 2006) was a French flyweight boxer. Competing as an amateur he won bronze medals at the 1956 Summer Olympics and 1957 European Championships. Next year he turned professional and in 1965 won the vacant European title against Paul Chervet. After defending it three times he lost it in 1967 to Fernando Atzori. Their rematch the same year ended in a draw, after which Libeer retired from boxing.
Armand Apell (January 16, 1905 in Strasbourg, German Empire – July 3, 1990) was a French boxer. He competed in the 1928 Summer Olympics.
In 1928, Apell won the silver medal in the flyweight class after losing the final against Antal Kocsis.
Joseph Robert Loscalzo (July 18, 1910 – October 19, 1955), known professionally as Midget Wolgast, was a world flyweight boxing champion.
Nathan Eugene Brooks (August 4, 1933 – April 14, 2020) was a boxer from the United States, who won the gold medal in the flyweight division (– 51 kg) at the 1952 Summer Olympics in Helsinki.