NCT Dream is a sub-unit of the South Korean boy group NCT, formed by SM Entertainment. Established in 2016, the group originally consisted of seven members: Mark, Renjun, Jeno, Haechan, Jaemin, Chenle, and Jisung. They are known for their youthful concept and energetic performances, appealing to a younger audience. The group gained popularity with hits like "Chewing Gum" and "We Young." In 2020, they transitioned to a fixed-member system, allowing all members to participate in promotions. NCT Dream continues to release music and engage with fans, contributing to the broader NCT universe.