 Complete the following phrase:  Ronaldo made his senior international debut for Portugal in 2003 at the age of 18 and has since earned over 170 caps, making him Portugals most-capped player. With more than 100 goals at international level, he is also the nations all-time top goalscorer. He has played in and scored at 11 major tournaments; he scored his first international goal at Euro 2004, where he helped Portugal reach the final. He assumed full captaincy of the national team in July 2008. In 2015, Ronaldo was named the best Portuguese player of all time by the Portuguese Football Federation. The following year, he led Portugal to their first major tournament title at 