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KYOKUSHIN-KAN
​
Sensei Sergio Bustinduy is Branch Chief of the North Switzerland Kyokushinkan
​
IKO CATALUNYA
​
Sensei Sergio is the international representative of Iko Catalunya.
​
bottom of page
KYOKUSHIN-KAN
​
Sensei Sergio Bustinduy is Branch Chief of the North Switzerland Kyokushinkan
​
​
Sensei Sergio is the international representative of Iko Catalunya.
​