After accidentally killing a man with an exploding gun, he is exiled for seven years, but upon his return he realizes the British have completely overrun the village of Umuofia.  
He is a wrestler and once overthrew The Cat.  His kinsman Obereika tells him that he did not have to take part in the Mbaino boy's death.  This was spoken to him after he dealt the deathblow to Ikemefuna, who was a good influence on his son Nwoye, later banished from the village because he converts to Christianity.  After accidentally killing a man with an exploding gun, he is exiled for seven years, but upon his return he realizes the British have completely overrun the village of Umuofia.  FTP, identify this Ibo warrior, the main character of Chinua Achebe's Things Fall Apart.
He is a wrestler and once overthrew The Cat.  His kinsman Obereika tells him that he did not have to take part in the Mbaino boy's death.  
Okonkwo