Kang Ji-wook (; born 7 July 1992) is a South Korean badminton player. He first came to international attention when he became the runner-up in three different events at the 2010 BWF World Junior Championships. He won the silver medal in the boys' singles, mixed doubles and mixed team event. He also won the gold medal in the boys' doubles event at the 2010 Asian Junior Badminton Championships, and at the same year, he competed at the Singapore Summer Youth Olympics where he won the boys' singles bronze.
Mixed doubles
Boys' singles
Boys' singles
Mixed doubles
Boys' doubles
The BWF Grand Prix had two levels, the BWF Grand Prix and Grand Prix Gold. It was a series of badminton tournaments sanctioned by the Badminton World Federation (BWF) which was held from 2007 to 2017.
Men's doubles
Mixed doubles
Mixed doubles