The CSI5*-W in Oslo, Norway began today. In the warm up class the 5* riders were allowed to compete two horses. The young Belgian rider Constant van Paesschen emerged as victor with the mare Diamanthina van't Ruytershof (pictured above in Aachen). In this two phase class, Constant had the fastest time (22.38 seconds) and came out on top out of 91 starters. Maikel van der Vleuten (VDL GROEP Eureka) and Pius Schwizer (Anisette de Lassus) finished in second and third place respectively. Full results The World Cup Qualifier in Oslo will be shown on FEI TV (Paid subscription only) at 13:00 - Norwegian time. Www.Oslohorseshow.com