Early Life and Ascent with Rainbow Ko Woori, also known as Go Woo-ri and Go Na-eun, emerged onto the vibrant South Korean entertainment scene as a multifaceted talent born in Jeonju on February 22, 1988. Her journey began not as a solo artist but as an integral member of the dynamic girl group Rainbow, debuting on November 14, 2009, with their initial mini-album, *Gossip Girl*. This marked the commencement of a career defined by versa…