Yerson Isbel Manzano Castellano

Yerson Isbel Manzano Castellano, known professionally as Wow Popy, is a Cuban reparto singer, songwriter and producer. Before breaking through as a performer, he produced for other Cuban urban artists, and he is credited as writer and producer on much of his own catalog.

Songs such as "Leroley" and "Dura Magaly" made him one of reparto's most recognizable names on and off the island. In 2025 he released the album El Bárbaro del Reparto, and he has worked with artists including Descemer Bueno.

In 2026 he took part in the first panel devoted to reparto at Billboard Latin Music Week in Miami Beach and announced Mundial, an album featuring guests from Puerto Rico's and Cuba's urban music scenes.