Dan (rank) is by far the most recognizable symbol to the general public. The highest dan ranks are sometimes reserved for the founder or leaders of a style and only high-ranking students can be promoted to them. For example, only five living people hold a tenth dan in judo and only about thirty-five worldwide have been promoted to the rank since its inception; of those 10th dan promotions only fifteen were conferred by the Kodokan, all of them to Japanese judoka. This has led to upper level ranks becoming extinct in some arts. In other styles, the dan ranks are not the
Judo in the United Kingdom with Tani as its chief instructor. There are currently two state-wide Judo associations in the United Kingdom: the British Judo Association and the British Judo Council. The British Judo Association is the United Kingdom's official governing body for Judo and was established in 1948 under the chairmanship of Trevor Leggett. British citizens have won eighteen Olympic medals in Judo since it was added to the Summer games in 1964. Neil Adams is the United Kingdom's most successful judoka, winning silver in the -71 kg category in 1980, and in the -78 kg category in 1984. Two members of the United