In sad news Yoshisado Yonezuka-sensei has died. He has been diagnosed with MDS a blood cancer disease.
Details of his life in judo are here: https://en.m.wikipedia.org/wiki/Yoshisada_Yonezuka
Interview with Yonezuka-sensei
Details of his life in judo are here: https://en.m.wikipedia.org/wiki/Yoshisada_Yonezuka
Interview with Yonezuka-sensei