I found a graphic detailing belt colours according to ranks. In there, the last two judo ranks are red and white for 6-8th dan ranks and full red belts for 9 and 10th dan. Is the highest judo belt ...
During his tenure as president, Theodore Roosevelt held a third-degree brown belt in Judo. http://en.wikipedia.org/wiki/Theodore_Roosevelt I know that in standard ranking systems, a third-degree ...