He lost his amateur status when he started playing professionally.
Он потерял свой любительский статус, когда начал играть профессионально.
Definitions
Amateur status refers to the condition of an individual who engages in a sport, activity, or profession without receiving payment or financial compensation, often to distinguish them from professionals who earn a living from that activity. This status can also imply a lack of formal training or expertise compared to professionals.
