Brazilian superstar Neymar (R) poses with his jersey next to Paris Saint Germain's (PSG) Qatari president Nasser Al-Khelaifi during his official presentation at the Parc des Princes stadium. Pic/AFP

Brazilian superstar Neymar, who cost Paris Saint-Germain a staggering world record transfer fee of 222 million euros ($264m), will more than double his value inside two years, PSG president Nasser Al-Khelaifi said yesterday.