Hey! Kaka really HAS a little brother!

...well, yeah, of course he has.

From Wikipedia:

Digão

Rodrigo Ifrano dos Santos Leite (born August 14, 1985 in Brasilia, Brazil), simply known as Digão, is a Brazilian footballer who plays in defence for Serie B team Rimini after having spent some time in the AC Milan youth squad.

Family
Digão's older brother Ricardo Izecson dos Santos Leite, better known as Kaká, plays for Serie A team AC Milan and is one of the stars of the Brazilian national football team.He was on the 2002 World Cup winning team.

Trivia
He wears number 31 for Rimini.
Height: 194 cm
Weight: 93 kg

http://en.wikipedia.org/wiki/Dig%C3%A3o

More here: Profile at RiminiCalcio.com