Mezue ahịrịokwu na-esonụ: Šulák nọchitere anya Czech Republic na 2012 IIHF World U18 Championships, ebe o dekọrọ atọ enyere aka na egwuregwu isii. Šulák nọchitere anya Czech Republic na
2014 World Junior Ice Hockey Championships, ebe o deghị akara ọ bụla n'egwuregwu ise.