Despite having the appearance of a wild man, Blanka is generally passive and docile, and is fond of family connections and friendships as well as children. Yet, when angered, Blanka attacks as though he were a wild animal let loose from a cage, ferociously attacking his opponents with predatorial rage.
Due to being forced to survive and later overcome the harsh environment of the Amazon forest since his youth, Blanka has developed his own personal attachment to wildlife. He held the "survival of the fittest" mindset, believing that those who were weak and unable to adapt would naturally be preyed on by the predator. He cites his survival experience as proof that humans were able to triumph over anything if they could adapt and respect nature, and doesn't treat his (self-proclaimed) "king of the jungle" title lightly. Blanka also holds great respect for Mother Nature, saying that it is what made him who he is today, and is against those who are harming nature "for fun" and not for sustaining themselves.