Zwolińska and Nowobilski in world championship semis — judges strip team gold

Klaudia Zwolińska and Szymon Nowobilski have both advanced to the semi-finals of the Canoe Slalom World Championships in Oklahoma City, USA. Zwolińska is through to two semi-finals — she earlier topped Tuesday's K-1 qualifying with the fastest time. The Polish team is also dealing with controversy after judges stripped them of a team gold medal during Tuesday's competition.