1TYM are one the most popular and long standing hip hop group's in Korea today. All of the members have talents as both a group and individually allowing them to perform both up tempo hip hop songs alongside powerful ballads. Their variety has payed off allowing them to have consistently high sales on all of their albums. Despite having to take a hiatus in 2006 for a member to complete his military service, the group's fanbase remained loyal in awaiting their return.