Amir Mahdi Rajabi known as Amir Bengard is a singer and composer from Iran. He started his professional career in 2015 and became famous with the release of the songs "Khoda" and "Inqlab Heshad" in 2019.

Amir was born in Islamshahr in 2003. He was a resident of Islamshahr [[Tehran]] until he was 13 years old. At the age of 13, he migrated to the city of Astar located in [[Gilan]] province, and through a person named [[Mohammed Essai]], he got acquainted with composition and arrangement and started learning composition and arrangement. At the age of 16, he released his first official music called Khoda and it got a very good response for him.

In 1402, while Amir was doing his military service, he posted a live performance on Instagram while wearing a police uniform and had over 500,000 views. He was interrogated and spent 1 month in detention.