The goal of this chapter is to apply the science of heroism to analyze the life of the hero Sully Sullenberger. I will demonstrate that Sully went through not one, but two hero transformations. Both of his transformations align with Bronk and Riches’ (2017) paradigm of purpose-guided heroism and heroism-guided purpose. In describing these transformations, I will offer an analysis of the definitions of heroism and the hero classification taxonomies that can be applied to Sully. I will then examine Sully’s life before, during, and after his heroic actions using Joseph Campbell’s (1949) monomyth. Finally, I will explore the implications of this argument for society and for future research.