Professional rock climber known for her bouldering and climbing competitions. She is known for winning the Lead Climbing World Cup on multiple occasions and is also known for her outdoor climbing, having successfully scaled 8b+ and 8c+ faces in Italy.
She first began climbing at the age of 12. She first competed in the Lead Climbing World Cup at the age of 15. The following year she also participated in the Bouldering World Cup for the first time.
She has earned a gold medal in several different championships ranging from the Asian Championships in both Lead and Bouldering, the Rock Masters, and the Lead Climbing World Cups.
She was born and raised in Goyang, South Korea.