AN21 (pronounced Antoine), born August 17, 1989 in Solna, Sweden, is a house/tech-house/progressive producer and Steve Angello's younger half-brother. Part of the Size Records family, he's known for melodic peak-time anthems and collaborations with Max Vangeli. Notable works include remixing Pendulum's 'The Island' (dubbed "Hottest Track in the World" by Zane Lowe) and tracks with artists like Ellie Goulding and Tiesto.