sentences:  Łukasz Kruczek was criticized and considered his expulsion from work.At that time, Kamil Stoch publicly supported the coach.At the World Championships 2013 in Val di Fiemme his ward Kamil Stoch became World Champion individually on the large hill, and the Polish team - Maciej Kot, Kamil Stoch, Piotr Żyła and Dawid Kubacki won bronze medal.