Nicolas Bourbaki, a pseudonymous collective of mathematicians, significantly influenced 20th-century mathematics through a rigorous and abstract approach. The group, founded in the 1930s, aimed to reformulate mathematics on a solid foundation, emphasizing structure and generality. Their work, particularly in areas like algebra and topology, has shaped modern mathematical education and research. Despite being a fictional entity, Bourbaki's contributions are recognized for their depth and clarity, impacting both theoretical and applied mathematics. The legacy of Bourbaki continues to provoke discussions about the nature of collaboration and authorship in academia.