Claim: Paired with Kamila Hájková, David Vincour has represented the Czech Republic in over ten international skating competitions.
Evidence: Skating with Kamila Hájková, he became a five-time Czech national champion and competed at the 2010 Winter Olympics. Olympics Worlds Europeans GP Cup of Russia GP NHK Trophy GP Skate Canada Golden Spin Nebelhorn Trophy Nepela Memorial Pavel Roman Schäfer Memorial Universiade