GS Caltex
At the end of the 2010 season, he entered qualifying school for the PGA Tour and gained his playing rights in eleventh place. He lost his PGA Tour card after finishing 162nd on the money list. He split his 2012 season between the OneAsia Tour and Web.com Tour. Kim won for the second time as a professional in 2011 at the Nanshan China Masters on the OneAsia Tour. He picked up his third victory at the GS Caltex Maekyung Open on the OneAsia Tour in May 2012. Along with his two victories on the OneAsia Tour in 2012, Kim won the tour's Order of Merit. With his two victories he was the leading money winner on the Korean Tour in 2012 even though he only played three events. Kim's highest World Ranking was 200th, in May 2012.