Lionel Messi, Neymar Junior and Cristiano Ronaldo have risen from humble beginnings in Argentina, Brazil and Portugal to rank among the most exciting talents football has ever seen.

Now Luca Caioli, author of biographies Messi, Ronaldo and Neymar, asks: 'Who is the greatest of them all?' Comparing their contrasting styles, stories, records and awards, he gives you everything you need to decide who come out on top.