Who taught fidel castro communism?

Fidel Castro was influenced by various sources in his early political development, including the writings of Karl Marx and Lenin, as well as the works of Cuban and Latin American intellectuals. His exposure to leftist ideologies was further shaped by his experiences during the Cuban Revolution and his interactions with key figures such as Che Guevara. While there isn't a single individual who "taught" him communism, his education and revolutionary activities played a significant role in his adoption of Marxist-Leninist principles.