On 14 October 2019 in IBU Honbu Dojo in Warsaw took place seminar with Sensei Maciej Sikoński 2 Dan. Sensei is World Champion in Knock Down Karate, Kickboxing and kata with weppon. First part was kids training and preperations to turnaments for them. In second part Sensei Maciej showed nie Special techniques to adult fighters. Organiser of the seminar was Kancho Maciej Misiak.
International Budokai Union KyodoKyokushin