Brian Macdon was born in Geneva Switzerland. His father, Brian Macdon Sr., is a former professional basketball player and his mother is a former model. He is the eldest of 4 children. Due to his father's career, the family moved regularly, living in several European countries, until finally settling in Arizona. When he was 17, he moved away from Arizona to study dancing and acting at the American Musical and Dramatic Academy in Los Aneles, California. He officially started his modeling career in 2017, and got signed to RYAN MODELS in 2021.