There are two Brazilian footballers called Kaká. One joined APOEL in January 2014. The other, who plays for the national team and is probably the one you are referring to, joined AC Milan in September 2013.
Kak si?
Subhash Kak was born in 1947.
Beena Kak was born in 1953.
Mushtaq Kak was born in 1961.
How are you doing - kak dela?
Ram Nath Kak died in 1993.
Ram Chandra Kak was born in 1893.
Ram Chandra Kak died in 1983.
Amar Nath Kak was born in 1889.
Amar Nath Kak died in 1963.
Как дела? - kak dela? OR Как жизнь? - Kak zhizn'?
Kak Lee was born on June 15, 1983, in Laos.