She is best known for her role as leader of the string section of the Moranbong Band.
[1][2] She graduated from Kim Won Gyun University of Music in Pyongyang.
She performed with the Samjiyon Band (renamed Orchestra in 2018).
In 2012, she became the leader of the string section (and in some concerts concertmaster) of the Moranbong Band.
In August 2021 she married with Kim Yo-Jong's brother in Law.