2017 World LAT Adjuticators' Debrief | Sergey Duvanov

WDSF Adjudicators' Commission chair Cor van der Stroet debriefs Sergey Duvanov, who judged the 2017 World Latin in Vienna, AUT, in a one-on-one session held on the day following the championship.
latin championship world vienna aut lat sergey van commission held chair 2017 session following der adjudicators cor stroet one-on-one duvanov adjuticators debrief debriefs judged