New Barcelona signing Neymar has revealed that he chose the Catalan club ahead of Madrid because of family reasons.

Neymar completed his reported £50m move to the Primera Division champions this afternoon, signing a contract that will keep him at the club until 2018.

Real Madrid tabled a similar offer to Barcelona's for the Brazilian, but Neymar insists that his heart was always set on a move to Barca.

"Barca and Madrid are two great clubs. I was happy that both wanted me but my heart was with Barca," said the 21-year-old.

"It was a family decision but I had the final word, and none of us were motivated by money. I don't work for the money and I don't worry about the numbers.

"I'm going to adapt really quickly to European football so I can help the Barca cause."

Neymar, who scored 136 goals in 225 appearances for Santos, has already spoken of his excitement at the prospect of playing alongside Lionel Messi.