Widura
Widura is a protagonist in the Mahabharata epic. Widura is the leader of Pandu and Dretarasta because he has the same father but mother. Widura's father was Resi Kresna Dwipayana Wyasa or Resi Byasa, but his mother was a woman from sudra caste. Widura did not participate in war on Kurukshetra, a war between Pandavas and Kurawa, his own son.