Ari

Hwang Na Yoon (황나윤) professionally known as Ari (아리) (formerly Nayoon (나윤)) is a South Korean singer under About Entertainment. She is a former member of GOOD DAY and currently in the girl group REDSQUARE.

2017–2019:
In 2017, she was announced to be a member of C9 Entertainment's girl group GOOD DAY with her real name Nayoon. They debuted on August 30, 2017, with their first mini album All Day Good Day. She is also a former leader of the group's sub-unit Morning. GOOD DAY presumably disbanded sometime in 2019.

2020–present:
On April 8, 2020, she was confirmed as the first member of REDSQUARE. On May 7, her profile photo was revealed, along with her new stage name Ari. She officially debuted on May 19 with the group's first single album "Prequel".

Travia

 * Ari's favorite color is pink.
 * Her role models are SNSD’s Taeyeon and Apink.
 * She makes noises frequently.
 * Her nickname is “Chick Ari”.
 * Ari is a good listener and makes good choices.
 * She isn’t good at playing games.
 * Ari is good at taking pictures of the group members.
 * She enjoys watching Running Man.
 * Ari would like to visit Prague.
 * She wants to try paragliding, bungee jumping, and skydiving.
 * Ari wants to start a project to help abandoned dogs.