- http://cmgww.com sports/louis/The Champ. Joe Louis burst onto the professional boxing scene in 1934 with style and skill such as the boxing world has seldom seen.
- biography.com Athletes joe-louisAfrican American boxer Joe Louis, who reigned as world heavyweight champion from 1937 until 1949, is regarded as one of his sport's all-time greats.
- famousboxers.org joe-louis/When the family moved to Detroit, Joe Louis started getting acquainted with boxing and the jobs he did to earn money helped him build a strong physique.
- famousbio.net joe-louis-9225.htmlJoe Louis was an illustrious world heavyweight boxing champion, who held the title of ‘world heavyweight champion’ for longer than anyone else in antiquity.
- nationalww2museum.org war/articles/joe-louis-…Joe Louis was boxing's heavyweight world champion when he joined the US Army and fought for his country and his community.
- onthisday.com people/joe-louis1936-06-19 German boxer Max Schmeling KOs up-and-coming American heavyweight Joe Louis in 12 rounds at Yankee Stadium, New York.
- wikijtr.icu wiki/Joe_LouisSonra Louis-Schmeling fight, Jack Dempsey expressed the opinion that he was glad he never had to face Joe Louis in the ring.
- en.citizendium.org wiki/Joe_LouisJoseph Louis Barrow (May 13, 1914 – April 13, 1981), known as Joe Louis and nicknamed "The Brown Bomber," was a highly successful professional...
- kids.kiddle.co Joe_LouisMain page: Joe Louis vs. Max Schmeling. The rematch between Louis and Schmeling would become one of the most famous boxing matches of all time.
- http://famously-dead.com sports/joe-louis.htmlThat's when Joe Louis Barrow became Joe Louis. He had 72 professional fights with only three losses and 57 of his victories were knockouts.