Neymar says he could stay with Santos beyond the 2014 World Cup.

Barcelona and Real Madrid are chasing the Brazilian.

When asked whether he expected to remain at Santos after the World Cup, Neymar responded: "Even I don't know that. My contract runs to 2014 but there's still a long way to go before the World Cup.

"I don't know if I'll renew it or not. It's a personal issue and I'll have to talk it through with my family and Santos.

"We'll definitely speak about it further down the line."