Lionel Messi and Cristiano Ronaldo have been going head-to-head in football for over a decade and their magnificence at the very top of the game means both are firmly in the GOAT category.
Games between the rivals have been reduced after Ronaldo's departure from Real Madrid in 2018, but they can still come up against one another in the Champions League.
Indeed, chance saw Barcelona and Juventus drawn together in the 2020-21 edition of the tournament so many fans are excited by the prospect of another showdown.