She also took the title at the 3 000m hurdle race in the tournament held last year.

Born into a farmer's family in Kusong City, North Phyongan Province, she began her career as an athlete at a juvenile sports school at the age of 15. Two years later, she came under the spotlight of professionals.

She proved successful at a series of local tournaments, including the Mangyongdae Prize Sports Games and national championships, setting new national records four times.