Achieved worldwide fame as an athlete before he became a politician and a symbol of independence from the Democratic machine for Chicago's blacks. He was born in Atlanta on May 29, 1910, and moved with his family to Chicago, where he attended public schools. A competitor in track events since the age of fifteen, he was a medal winner in the Olympics of 1932 and 1936.

In 1952 he was elected Third Ward Democratic Committeeman and won a seat on the Chicago City Council in 1955.When the powerful but aging First District Representative William L. Dawson, a long-time member of the Democratic machine, decided to retire from the House, he supported Metcalfe, who was elected easily a few days before Dawson's death in November 1970. Metcalfe entered the House on January 3, 1971, and served on the Committee on Merchant Marine and Fisheries and on the Interstate and Foreign Commerce Committee. He also serve on the Board of Directors of the Panama Canal.

A former chairman of the Chicago City Council's housing committee, Metcalfe worked to expand the availability of home improvement loans and federal housing programs and to improve the safety of residents in public housing projects. He also fought to eliminate the practice of "redlining" -- the withholding of home-loan funds and insurance from low-income neighborhoods. In an effort to improve the climate for minority-owned businesses, Metcalfe successfully added an amendment to railroad legislation to offer minority firms access to work on projects to revitalize the nation's railroads.

In 1972 Metcalfe broke with Chicago's Democratic machine over the issue of police brutality in the black community. Charging that blacks had been mistreated and abused by the police department, he conduced public hearings to give victims and witnesses a forum and organized a citizens' group to lobby the city government for reforms. He also supported independent anti-machine candidates and refused to endorse Mayor Richard J. Daley in the 1975 mayoral contest.
He died on Oct. 10th 1978 in Chicago, Illinois.

Adquirió fama internacional como atleta en su juventud. 
Nació en Atlanta el 29 de mayo de 1910, su familia se trasladó a Chicago donde se descató en atletismo ganando medallas olímpica en 1932 y 1936, luego fue instructor y preparador deportivo cuando conoció a Carlos Belizaire en la Universidad de Javier en Nueva Orleans, EUA.
Incursionó en la política  en 1952. Fue electo a ocupar un puesto en su partido político y luego elegido al congreso en 1971 se convirtió en una gran personalidad en Panamá cuando fue nombrado a presidir el Subcomité del Canal de Panamá en el Comité de Marina Mercante y Pesca y nombrado a la junta directiva del Canal de Panamá.
Después de una carrera política exitosa, falleció a los 68 años de edad  el 10 de octubre de 1978.

Ralph Metcalfe