Nam Seung Hyun, formerly known as Soon, is a South Korean singer, dancer and former member of N.CUS (엔쿠스).

He made his debut in August 2019 as the group's lead vocalist, visual and lead dancer with their first mini album, "Matchless Love". However, their agency, Kyuri Entertainment (규리 엔터테인먼트), faced financial issues that limited the opportunities to promote their songs.

In mid-2020, he decided to quit the group along with two other members due to difference of opinions with the agency.

He was represented by EZ Entertainment (이지 엔터테인먼트). On July 4, 2024, several fans noticed photos of him and a woman published in their IG accounts. To avoid any further speculation, he released a statement the same day clarifying that he now has a girlfriend, that his contract with EZ Entertainment already ended, that he has no further plans to continue his career as an idol and that he wants to live an ordinary life.

(Source: kisskh) Edit Biography