What is Walter White’s nickname in Breaking Bad?

Question: What is Walter White’s nickname in Breaking Bad?

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Heisenberg.

In the television series “Breaking Bad,” Walter White adopts the alias “Heisenberg.” This name is used in his illegal activities in the production and distribution of methamphetamine. He chooses the name as a tribute to Werner Heisenberg, a German theoretical physicist who was one of the key pioneers of quantum mechanics. The show uses this alias to reflect Walter’s drastic transformation from a humble high school chemistry teacher to a major figure in the criminal underworld.