Sensei Martin Hermansen
Martin Hermansen was born in ?, in?, Denmark.
He started his training in Ju-jitsu in Aalborg Selfdefence and Ju-jitsu Club in ?, Has been an instructor in Aalborg Selfdefence and Ju-jitsu club since ?.
Andrew is promoted:
He was graded to 1. dan Mizu-no-kokoro Ryu Ju-jitsu december 2012.
In April 2012 Martin became a member of World Alliance of Martial Arts.