Board Thread:Questions and Answers/@comment-46.228.180.30-20130913203923/@comment-24677150-20140410152807

Big Boss has only ever been in one coma (two if you include the artificially induced nanomachine coma he was placed in after the fall of Zanzibar Land in 1999). The only time Big Boss has ever been comatose was in 1974 falling the events of Ground Zeroes. The story about him being comatose during the Les Enfants Terribles Project in 1972 has always been a translation error from Japanese to English.