A four-member girl group under RBW, debuted on June 19, 2014 with the single “Mr. Ambiguous.” The group’s name is inspired by the babbling sounds of newborns — representing a raw, instinctive approach to music and communication.
Known for their powerful vocals and retro-influenced sound, MAMAMOO built a devoted fanbase through a string of chart-topping hits including “Um Oh Ah Yeh,” “You’re the Best,” “Décalcomanie,” “Yes I Am,” “gogobebe,” and “HIP.” They won the reality competition Queendom in 2019 and made history as the only female idol group to win the all-time champions round of Immortal Songs 2.
In 2026, the group marks their 12th debut anniversary with a full-group comeback and world tour — their first in nearly four years — opening in Seoul on June 19 before extending across Asia and the Americas, including a seven-city U.S. tour.
Source : Wikipedia