Cristiano Ronaldo smiles during a press conference for his official unveiling as a new member of Al Nassr soccer club in in Riyadh, Saudi Arabia, Tuesday January 3rd.

Video. Ronaldo welcomed in Riyadh by his new club Al Nassr

Cristiano Ronaldo described himself as an "unique player" and insisted his career was not over as he received a thunderous welcome at his new club in Saudi Arabia on Tuesday.

Cristiano Ronaldo described himself as an "unique player" and insisted his career was not over as he received a thunderous welcome at his new club in Saudi Arabia on Tuesday.

The Portuguese superstar who is 37, said he had done all he could in Europe and was hungry for a new challenge as he was greeted by fireworks and deafening roars at Al Nassr's Mrsool Park stadium.

The five-time Ballon d'Or winner, with five Champions League titles to his name, signed for an estimated 200 million euros, not long after his acrimonious split with Manchester United.

Watch the video in the player above.