The 1st Netherland Weight Category Karate Championships was organized by IKO Netherland Branch Chief Sensei Boleslaw Stefanow in Amstelveen on February 1st. 116 competitors from 10 countries including Netherlands, Poland, Russia, Ukraine, Germany, Belgium, Finland, Algeria, Hungary, and Spain participated in 34 different weight categories and 3 Kata categories from children, youth and adult. The event opened by Mr. Rob Ellemeijer, Deputy of Mayor of Amstelveen. This championship will be IKO Netherlands' annual event and will be planed in 2021. Osu!