Career

They are fraternal twins. Hye-gyong is the younger. 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 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. Kim is from Sariwon, North Hwanghae Province.

Kim"s ability to maintain high speed and good composure in particular made her stand out.

The sisters" father was a marathon coach at that time. Kim trained at Kumchon County Juvenile Sports School. The sisters then moved to the capital Pyongyang.

These results earned North of Korea a berth to the 2012 London Olympics.

However, Kim was not among those who raced there. Kim"s standing of 8th at the 2013 World Championships in Athletics brought her fame in her just second ever race abroad.

Kim then took a surprise victory over many East African favorites at the 2015 Hong Kong Marathon serving as that year"s Asian Marathon Championship, taking home a $65,000 prize. Maybe this could be Kim"s year".

Kim started in the women"s marathon at the 2015 World Championships in Athletics in Beijing, China, but did not finish the race.

Achievements

• They were proven good runners and Kim won many competitions. Kim subsequently won events such as 5,000 m, 10,000 m and 30 km in domestic tournaments like the 2009 Jonsung Cup and the 2011 national championships. After having won the half marathon at the 2010 Pyongyang Marathon, she was selected to represent North of Korea as a part of the national team She went on to win the 2011 half marathon and coming second at the 2012 full marathon in Pyongyang, too. Sports journalist Pat Butcher considered the victory an important step toward the 2015 World Championships in Athletics, saying: "This is a huge win for North of Korea. The last time a woman from North of Korea won the world championships was in 1999 in Seville.