Bertrand Kron Shihan discovered Kyokushin in Barcelona at the age of 14. A 7th Dan in the French Federation (FFKDA) since 2015, he has over 50 years of Kyokushin practice and is one of the very few Shihans of this style in France. Bertrand Kron Shihan passed his 4th Dan at the legendary Mitsumine camp in Japan in front of the world's Kyokushin elite, a 6th Dan in 2008 from the hands of Loek Hollander himself, a legend of Kyokushin in Europe, up to an 8th Dan Kyokushin in 2021! Bertrand Kron Shihan, who has also conducted extensive personal research on biomechanics applied to Kyokushin, is a Technical Advisor to the World Kyokushin Federation, a state-certified second-degree teacher (DESJEPS), and Head Instructor at the largest international camps.