Austin Christopher Miller, better known as Austin Millz, is an American DJ, producer and composer of Puerto Rican origin, born in Harlem, New York, on October 30, 1988. A video game enthusiast, he discovered the FruityLoops music software, with which he began building his first tracks. He made a name for himself as a touring DJ in New York, appearing at the Coachella festival before Beyoncé's show, then mixing at the Boiler Room. In 2017, he released a debut EP entitled Cyclone, whose three tracks were remixed in Cyclone Remixes, followed by Midas in 2021. After a collaboration with Remi Wolf, he invites multiple female singers for the singles "Broke Boy" with Claire Ridgely (2019), "Feels Good" with Teedra Moses and Dave B (2020), "Gold" with Aluna (2021), then in 2023 "Nobody Khan" with Chaka Khan, his first hit "Inhale/Exhale" with Sabrina Claudio (charted in Japan), "Freeway" with Estelle and "Breathless" with Alina Baraz. Other duets with Justine Skye, Duckwrth and Destin Conrad are on the menu of the Breahwork EP. In 2024, Austin Millz is invited by Tommy Genesis and Farruko, before signing the single "Need I Say More" with Jozzy. He scored another hit in 2025 with "Hot & Mysterious", performed by Kah-Lo (#29 on the Top 40 Dance & Mix Show Songs chart).