Barcelona superstar Lionel Messi has more talent than Cristiano Ronaldo but the "self-made" Juventus talisman is more ambitious, according to Real Madrid great Guti.
Messi and Ronaldo's standing among the greats of football is often debated, with the pair winning five Ballons d'Or apiece and numerous club and individual awards.
Barca's Messi has scored a La Liga-high 32 goals this season and 42 in all competitions, while Ronaldo has netted 19 goals in his maiden Serie A campaign and 24 across all competitions for the Italian champions.