Banana Culture's 3-member rookie boy group TREI will be making their official debut this February 19. 

TREI are made up of members Lee Jae Jun, Chae Chang Hyun, and Kim Jun Tae - the boys' group name means that as a group of 3, the smallest number of people required for "a group" but also the perfect number to complete "a group", they will showcase the best potential that a group can achieve. 

Back in May of 2018, TREI greeted the public with their pre-debut album 'NIKE'. The trio will soon greet fans during their official debut showcase, set to take place on February 19 at 4 PM KST.