Alex Castillo was raised in Barcelona. As a teenager he trained for years without results — until he placed himself in the hands of a trainer and a dietitian, and was transformed. The lesson stayed with him: the difference was never effort. It was structure.
At twenty-two he moved to Australia, where he trained clients and watched an industry sell noise — promises, urgency, spectacle. He chose the opposite: a method built on honesty and system, where results come from what is executed, not from what is claimed.
That method became Castillo — a private firm that manages its clients’ health the way a family office manages their affairs: quietly, completely, and to a standard.
Formally qualified in Spain — Higher Technical Degree in Physical Conditioning (Técnico Superior en Acondicionamiento Físico), an official qualification of the Spanish education system.
The practice today: in-home personal training across Miami, held within one complete system — and, for clients abroad, online personal training.
From Barcelona, a certain idea of luxury: unhurried, precise, and honest.