Candido Bracher, left, and Sergio Clemente,right.

Candido Bracher, left, and Sergio Clemente,right.

Gabriel Rinaldi/Bloomberg Markets

Candido Bracher, chief executive officer, Banco Itau BBA SA, left; Sergio Clemente, executive vice president, Banco Bradesco SA. Bracher and Clemente have been instrumental in pushing aside the North Americans and Europeans who used to dominate Brazilian investment banking.