Kammala jumla mai zuwa: Jonker ya lashe lambar yabo tare da tawagar kasa a lokuta biyar a cikin aikinsa. Ya lashe lambobin yabo uku a gasar EuroHockey, zinare a shekarar 2015, da tagulla a
2009 da kuma 2013. Ya kuma lashe azurfa a gasar cin kofin duniya ta FIH ta 2014 da kuma zinare a gasar cin kofin duniya ta FIH ta 2012-13.