Conversation so far:
When was Ricky Martin in Menudo?
1984, 12-year-old Martin became a member.
How long was he in Menudo?
After recording 11 albums with the group, Martin left Menudo in July 1989, at age 17.
What was their hit song while in the band?
The song "Asignatura Pendiente" from Almas del Silencio (2003) was inspired by the first time Martin left Puerto Rico to tour with Menudo.
Did they ever tour the US?
He considered leaving the group while on tour in Brazil.

Question: Why did he want to leave the band?
Self-contained rewrite: Why did Ricky Martin want to leave the band Menudo?