Attacking midfielder born Oscar dos Santos Emboaba Junior, who signed with Chelsea FC in 2012 after two seasons with Brazil's Sport Club Internacional. He joined the Brazilian national team in 2011.
He made his youth soccer debut with Sao Paulo at age 13.
He won an Olympic silver medal with Brazil's national team at the 2012 London Olympics.
He was raised with a brother named Alvaro. He married his longtime love Lyudmila Emboaba in 2011.
He became teammates with Kaka on Brazil's national team in 2011.