Huybrechts qualified for the 2014 PDC World Darts Championship as the 12th seed and remarkably was drawn to once again face off with his brother Ronny in the first round. Kim survived a scare as he lost the first set and saw Ronny miss a total of five darts to win the second and recovered to triumph 3–1. Kim described facing his brother as the hardest and most nerve-wracking game of his life and that he was also feeling sorry for Ronny when he was missing doubles. Huybrechts hit back from 3–0 behind in the next round against Ian White to level the game, but missed too many chances in the deciding set to exit the tournament 4–3. Huybrechts eliminated Ross Smith 9–5 at the UK Open, before losing by a reverse of this scoreline against James Wade in the fourth round. Kim and Ronny comfortably progressed to the quarter-finals of the World Cup of Darts where they faced the Dutch number two seeds Michael van Gerwen and Raymond van Barneveld. Kim produced a superb display to defeat Van Gerwen 4–2 with an average of 106.76, which included a crucial 160 finish in the fifth leg to break the Ducthman's throw when he was waiting on 36. However, Ronny then lost 4–2 to Van Barneveld meaning the tie went into a deciding doubles match which the brothers lost 4–0.