The Swiss rider won the Longines FEI Jumping World Cup Western European League season finale; next up, the Final in Fort Worth.
The US rider punched her ticket to the Final in Fort Worth, producing the only double-clear effort of the $300,000 class.
It was an all-American podium in the Longines FEI Jumping World Cup, and King's first career 5* grand prix victory.
A tough international field of 38 tackled the €172,500 event that saw 12 advance to the jump-off and five double-clear performances.
Despite having a rail in the jump-off, his speedy trip aboard Qalista DN on home soil cemented the win for the 27-year-old Belgian.
Max Kuhner and EIC Cooley Jump The Q win the World Cup, Canada's Kara Chad 11th with Igor as the iconic British holiday horse show wraps up.
The Dutch rider has won two Longines FEI Jumping World Cup Qualifiers in as many weeks, this time in a seven-horse jump-off.
The Dutch rider took the fourth qualifier of the Longines FEI Jumping World Cup 2025/2026 season at the German Masters.
The German rider piloted Otello de Guldenboom to the win, his second victory of the week at the Italian venue.
Daniel Coyle (IRL) and Ariel Grange's Incredible were second; top Canadian was Mario Deslauriers, riding Costa Quick PS to 10th place.