Ricardo Izecson dos Santos Leite (Portuguese pronunciation: [ʁiˈkaɾdu iˈzɛksõw duˈsɐ̃tus ˈlejtʃi]; born 22 April 1982), commonly known as Kaká (Portuguese: [kaˈka] ( listen)), is a Brazilian football attacking midfielder who currently plays for Spanish La Liga club Real Madrid and the Brazilian national team. Kaká started his footballing career at the age of eight, when he began playing for a local club. At the time, he also played tennis, and it was not until he moved on to São Paulo FC and signed his first professional contract with the club at the age of 15 that he chose to focus on football.
In 2003 he joined Milan for a fee of €8.5 million. While at Milan, Kaká won the Ballon d'Or and FIFA World Player of the Year awards in 2007. After his success with Milan, Kaká joined Real Madrid for a transfer fee of €65 million, second only to that of Zinedine Zidane, €75 million. Later Real Madrid transferred Cristiano Ronaldo for a fee of €96 million, setting a new transfer fee record, making Kaka's fee the third highest ever. In addition to his contributions on the pitch, Kaká is known for his humanitarian work. In 2004, by the time of his appointment, he became the youngest ambassador of the UN World Food Programme. Kaka is the first sportsperson to amass 10 million followers in twitter.