Lee Jae-jun

Lee Jae Jun, also known as Marcus and formerly known as Maru, is a South Korean singer, dancer, former member of C-CLOWN, TREI and TAN and current member of the duo JT & MARCUS and IN A MINUTE. He graduated from Heungdeok High School and is enrolled at Cheongju University. He made his debut in July 2012 (at the age of 15) as C-CLOWN's lead rapper, lead dancer, vocalist and maknae with their first mini-album, "Not Alone" (using the stage name Maru). The group was managed by Imagine Asia (formerly known as Yedang Entertainment). In October 2015, the agency announced C-CLOWN was disbanding, so he decided to leave the agency. He began using his birth name and, in 2017, switched agencies. Originally formed as a duo alongside Chae Chang Hyun, he re-debuted in August 2017 as TREI's leader with their digital single "Up". The agency, Banana Culture Entertainment, decided to restructure the group and added a third member in 2018 and re-debuted as a trio in February 2019 with their first mini-album, "Born". Unfortunately, the group was not successful and disbanded in June 2020. In October 2021, he joined MLD Entertainment and re-debuted once again, now as part of the duo JT & MARCUS (along…