Five-time Ballon d'Or winner Cristiano Ronaldo's eldest son, Cristiano Ronaldo Jr, has been called up to the Portugal Under-15s squad for the first time. The 14-year-old plays for Al-Nassr's junior team in Saudi Arabia. Ronaldo Jr has been called up for a youth tournament in Croatia between May 13 and 18, with Portugal scheduled to play Japan, Greece and England.