Karna

It was when Drona held an exhibition to showcase his students that the world realized that there was a better warrior than even Arjuna. His name was Karna , and although believed to be son of a charioteer, he was really a half-brother of the Pandavas .

Karna would play a critical play in the final battle between the Kauravas and the Pandavas, but then we are getting ahead of ourselves.