Bailey Drew Sok was born on February 24, 2004, in Placentia, Orange County, California, to Korean parents, where her mother was formerly crowned Miss Korea, and as the youngest of three daughters. She was exposed to music and dance at a young age through her sisters who competed in the art, influencing her to dance at two-and-a-half years old. Her parents enrolled her for lessons following an advice given by the director of her sisters' studio, training in classics including jazz, ballet, and tap; as well as summer intensives in Los Angeles taught by Matt Steffanina by age five. 베일리(2004년생, Placentia, California, USA) 는 방송인으로, 대표작으로 II: An Unspoken Narrative가 있으며, 그 외에도 아는 형님, '트루스 비 톨드' - Truth Be Told, 살롱드립, 더 시즌즈, 내겐 너무 까칠한 매니저 - 비서진, 숨바꼭질, Dance Rivals 등 다양한 작품에 출연했다. (오뜨랑에서 실시간으로 번역된 한글 프로필도 확인할 수 있어요) 2025년 비서진에 출연했다. 2025년 숨바꼭질에 출연했다. 2024년 Dance Rivals에서 Lucky 역을 맡았다.