Cristiano Ronaldo's eldest son, Cristiano dos Santos, has made his debut call-up to the Portugal Under-15 national team. At just 14 years old, he follows in his father's footsteps by playing for Al-Nassr in Saudi Arabia, and has previously been associated with Manchester United and Juventus, two of Ronaldo's former clubs. The Under-15 squad will compete against Japan, Greece, and England at the Vlatko Markovic youth tournament in Croatia from May 13 to 18. Ronaldo, who is still an active player for Portugal at the age of 40, has five children and famously led his national team to victory in Euro 2016, despite being injured early in the final against France.