Flávio Roberto Kretzer (born 2 October 1979 in Brazil) is a retired Brazilian footballer.
Career
In 2005, Kretzer won the 2005 Club World Cup with Sao Paulo.
Throughout his career, he had to undergo five surgeries,Campeão do mundo pelo São Paulo, Flávio Kretzer agora joga no amador em Antônio Carlos nsctotal.com.br including the removal of his left kidney at the age of 28.
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External links