SangMin

SangMin (Korean: 이상민) is a current member of HRM, a dance crew for 4X4 STUDIO. He is the current leader of HRM.

Biography
SangMin Lee graduated from the Department of Dance at Sangmyung University Lifelong Education Center. SangMin Lee used to be part of a 7-member KPOP boy group known as PLATINUM, or PLT, alongside current HRM co-member, JunSung (who was known as Chabin in PLT). PLT debuted on January 9, 2019 under the company In Media A&D. They debuted with a full-length album called "Mad City", which included songs like "Heart Heart" and "Challenge". In PLATINUM, his stage name was "Haegie" or "Hagie" (해기), which is where his current Instagram handle, "hagie_o.o" originates. He was a vocal, rapper, and a lead dancer for PLATINUM.

Some time in 2019 or 2020, the entire line-up of PLATINUM was changed, and the group also changed their name to PLATINUM78. SangMin was no longer part of the group as part of this change.

Currently, all of PLATINUM's old songs and videos seem to have been set to private or deleted, as they can no longer be seen on their YouTube channel, and their official cafe on Daum has been cleared. Their songs are also no longer available on Spotify, but their album can still be seen.

According to PLT promotional pictures, SangMin is 170cm, or around 5'8". It has also been said that SangMin started out as a street dancer before joining PLT and eventually 4X4 STUDIO.

Trivia

 * SangMin is the oldest member of HRM
 * He is most well-recognized from the early Random Play Dances as the member wearing the black hat