021kid (Tony Mohraz; born 11 August 1997) is an Iranian-British rapper, producer, and songwriter based in London, England. He is known for combining Persian and English lyrics with UK drill and hip-hop influences, and is regarded as an early figure in the development of Persian drill. He has appeared on Fire in the Booth on Apple Music, Plugged In with Fumez The Engineer, Mixtape Madness' Cold Room, Pressplay Media, and Hotspot with Paceman TV. He is also the founder of DrillFarsi, a platform supporting Persian drill artists and the growth of the genre. His music explores themes including identity, culture, freedom, and the Iranian diaspora. He has collaborated with UK artists including Mazza L20 and Country Dons. In 2026, his single "Lion Sun" reached number one on Apple's Israel Viral Chart and the Shazam Viral Top 50, while also appearing on national music charts.