Lee Hayun

Introduction

Hayun, also known as Dalha, is a South Korean singer and influencer under Sandbox Network. She is a former member of the duo DATE and the girl group Brave Girls.

Hayun debuted in 'trainee girl group project' duo DATE (formerly known as SUTY) in 2014, following the departure of one of the previous members. The duo separated in July 2015.

Hayun made her official debut as a member on February 16, 2016 with the group's third digital single "Deepened".

On August 11, 2018, Brave Entertainment announced that Hayun would be sitting out of the group's activities due to health reasons.

In an March 2019 interview with Brave Brothers, it was revealed that Hayun was no longer part of Brave Girls after they were reorganized into a four-member group.

Hayun opened a TikTok account in 2019 and earned a big following there with her viral videos, some featuring make-up and dancing. In October, she also opened a make-up focused YouTube channel.

In 2020, Hayun opened the 'Running Hayun' (달려라하유니) channel on Twitch and started broadcasting content.

In November 2020, she signed with digital entertainment company Sandbox Network.