Jon Bluming

Johannes Cornelius Bluming (6 February 1933 – 17 December 2018) was a Dutch martial artist, instructor and actor. Bluming held 9th dan in judo, 10th dan in Kyokushin Karate and 10th dan in Hapkido. He was also the coach of two-time Olympic champion Willem Ruska. Bluming was born in Amsterdam.
Bluming died on 17 December 2018 in De Bilt, Netherlands at the age of 85.