In 1997, she created Samarkand, an online store for go-related items. Samarkand later became wholesale only. In 2003, she was promoted to a 3-Dan professional go player, the first Westerner to do so. Kim is the author of the Getting Go articles that accompany installments of Hikaru No Go, a manga about a boy who releases the spirit of a famous go player, in the American magazine Shonen Jump. She also writes occasionally for The American Go E-Journal.
She has now become a professional poker player.
^ abcKreuzer, Terese Loeb (July 23, 2000). "Neighborhood Report: Citypeople; A Master of an Ancient Game Relishes Her Singularity". The New York Times. pp. Section 14; Page 8; Column 3.|accessdate= requires |url= (help)