One is finally debuting.
Many fans have been waiting for One's debut as a YG Entertainment artist. He'd debuted with Samuel Kim as 1PUNCH, and had also been on 'Show Me the Money' seasons 4 and 5. He'd moved to YG Entertainment in 2015, and is now re-debuting as a solo artist.
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YG Entertainment said, "If you're thinking of One's usual image, you'll find it hard to guess the direction of his new song. It'll be a song that will go against everyone's predictions."