TMDb/Operación triunfo Celebrity Operación Triunfo, the hit Spanish singing competition, premieres on Telemundo this summer. Discover the platform that launched global stars. April 10, 2026 AceShowbiz - Operación Triunfo, the acclaimed Spanish reality singing competition that debuted in 2001, is set to make its U.S. premiere on Telemundo this summer. The show's format, which has launched the careers of notable artists such as David Bisbal, Aitana, and Lola Indigo, revolves around a group of aspiring singers living together in an "academy.