Marco Antonio Alvarez Ferreira, aka Cosa, or Cossa (born on July 20, 1964) is a Brazilian goalie coach and former player. He attended 2004 Summer Olympics. Player careerHe played for the following clubs: Santos (1979), Jabaquara (1981), Portuguesa Santista (1983-1985, 1994), Juventus-SP (1987), Nacional (1990), XV de Piracicaba (1991), São Bento (1995), Fortaleza (1996) and Confiança (1996). Coaching careerHe is a former Portuguesa Santista goalkeeper coach, and is now the goalkeeper coach of South Korea national football team when Pim Verbeek was hired to be the head coach of the team. External links
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