"Nam" Nucharin Ngernkhiri, known professionally as Kiirii, is a Thai singer, dancer, former member of SY51 (โซเมอิโยชิโนะ51 / ソメイヨシノ51) and BUSTERS (버스터즈), and current member of QUEENZ EYE (퀸즈아이).

She made her debut in October 2018 (using her nickname Nam) as part of SY51 with their first digital single "Niji no Nashi". The group was managed by Seoul Artist Studio, but it never gained much popularity as it faced constant lineup changes and a lack of promotion. In August 2019, she moved to South Korea to train under CMG Stars but had to go back to Thailand in February 2020 due to the COVID-19 pandemic. The group stopped promoting, and she opted to leave in June 2021 when her contract expired.

In May 2023, she joined BUSTERS as a guest member (using the stage name Nami), replacing a member who was on hiatus. She became an official member the following month. The group only released the digital single "Jokgu King" in early 2024 with her as part of the lineup before facing limited activities to promote. The group quietly disbanded in March 2025 when all the members decided not to renew their contracts with Marbling E&M (마블링이엔엠; formerly known as JTG Entertainment).

In January 2025, Media Lab Siso (미디어랩 시소) and Big Mountain Entertainment (빅마운틴엔터테인먼트) announced the departure of 4 members of QUEENZ EYE. The agencies began auditions to replace them, and she was selected as a new member in June 2025. She re-debuted in August of that year (now using the stage name Kiirii) with the mini-album, "Prism Ep. 01".

(Source: MyDramaList) Edit Biography