ronaldo4dTons of awesome Cristiano Ronaldo 4k wallpapers to download for free. You can also upload and share your favorite Cristiano Ronaldo 4k wallpapers. HD wallpapers and background imagesCristiano Ronaldo dos Santos Aveiro (Portuguese pronunciation: [kɾiʃˈtjɐnu ʁɔˈnaldu] ⓘ; born 5 February 1985) is a Portuguese professional footballer who plays as a forward for