Kim Hye-gyong (Korean: ???; Korean pronunciation: [kim.?e.gj??] or [kim] [he.gj??]; born 9 March 1993) is a North Korean long-distance runner.Marathoner Kim Hye-song is her sister.
They are fraternal twins.
Hye-gyong is the younger.
Their mutual coach, Jong Myong-chol, describes their healthy rivalry in races and friendship as the key to their success.
According to Jong, Hye-gyong has a livelier personality of the twins and trains harder.
Together they train five times a week, running 25–30 km (16–19 mi) a day.The sisters Kim, along with Kim Mi-gyong (no relation) are considered the most prominent of North Korean female marathoners today.
Kim Hye-gyong represents the Pyongyang Sports Team.
She has a brother, a marathoner representing the April 25 Sports Team.