The Man Who Disappeared For 27 Years
issociative fugues are states in which a person suffers an involuntary erasure of identity, literally living under a different personality for months or even years before waking up with no memory of the time that has passed.
One of the most perplexing cases of this is the mystery of Benjamin Kyle, a man who was found beaten and naked behind a dumpster in 2004 and had no memory of his life or identity.