Lee Rubin

Rubin (루빈) is a South Korean singer under Liveworks Company. He is a member of the boy group 1TEAM. Rubin, under his birth name Lee Hae-joon, joined his first idol reality survival show BOYS24 sometime in 2017 and was a member of their pre-debut boy group of the same name. He was a member of the show's Red Unit. By fan vote, he did not make it into the top ranks and was hence eliminated. In October, 2017, he joined another idol reality survival show, MIXNINE and made it into the top 9 ranks to debut into a new boy group.[1] However, their debut was cancelled due to disagreements regarding contract lengths between YG and the trainees' individual companies.[citation needed] Over a year later on December 17, 2018, he was introduced as member of the upcoming boy group 1TEAM (then known as TEAM LWZ).[2] He officially debuted with the group on March 27, 2019 with their debut mini album, Hello!.[