Judo in the United States however, the lecture had little effect on mainstream judo growth. The first American to actually study judo was Prof. Ladd from Yale University, in 1889. He trained at the Kodokan in Japan for about ten years; by 1908 about 13 Americans were training there. In 1919, Prof. John Dewey of Columbia University came to visit Prof. Ladd and Master Kano, many years later he took his knowledge back to Columbia and began the first U.S. college judo program. While some students were training in Japan there was some action in the U.S. Perhaps one of the most important figures in
German Judo Federation complemented each other when the DJB was founded. The DDK was responsible for the Dan bearers, teacher training, dissemination and teaching of judo and examinations. The DJB was from 1955 alone responsible for the competition events - for national and international tournaments and championships, after the DAB had transferred in December 1954 its responsibility for the judo sport to the DJB. The DJB was recognized in 1956 by the German Sports Federation and worked together until 1990 together with the DDK. On 2 February 1991, the German Judo Federation of the FRG (DJB) and the German Judo Association of the