What is cheech marin and chongs real name?

Cheech Marin's real name is Richard Anthony Marin, while Tommy Chong's real name is Thomas B. Kin Chong. They are a comedy duo known for their counterculture-themed humor, particularly in the 1970s and 1980s, and have produced several films and albums together. Their work often revolves around themes of marijuana culture and social issues.