Na Go Eun (나고은) was born in Gwangju, South Korea on September 3, 1999, and is a South Korean singer under RBW Entertainment.

Na appeared in Produce 101’s Produce 48, which was a collaborative season with the Japanese idol group AKB48 and their many local (Japanese) sister groups. She ranked 29th overall on the show, but, unfortunately did not make it into the final group, which would end up being IZ*ONE.

However, she would later get to debut under her agency’s new group PURPLE K!SS, which made their debut in 2020.