Complex sentence: Esquiva Falcão Florentino (born December 12,1989 in Vitória, Espírito Santo) is a Brazilian amateur boxer best known to win the Middleweight bronze medal at the 2011 World Amateur Boxing Championships.
Split into simpler sentences: Esquiva Falcão Florentino (born December 12,1989 in Vitória, Espírito Santo) is a Brazilian amateur boxer. He became famous by winning the Middleweight bronze medal at the 2011 World Amateur Boxing Championships.