Cristiano Ronaldo expressed his delight at setting another record in his remarkable career as his hat-trick against Spain on Friday allowed him to become just the fourth player to score in four World Cups.

"I am very happy, it's a nice personal record to have, one more in my career," said the Portugal captain, whose goals secured a 3-3 draw for the European champions in a remarkable World Cup Group 'B' clash with Spain in Sochi.