But a second penalty was awarded after veteran Italy international Alessandro Nesta was controversially adjudged to have tugged Sergio Busquets' shirt.

CNN: Messi stars as Barca reach semifinals

Alessandro Nesta joins the Montreal Impact of MLS and Scottish striker Kenny Miller moves to the Vancouver Whitecaps from Cardiff City.

FORBES: July 2012 Revisited - Spain Euro Champions Again; Corinthians Take The Copa Libertadores; Olympic Soccer Underway

Italy have more worries than simply the fitness of the South Koreans - key central defender Alessandro Nesta is an injury doubt for the game.

BBC: Vieri wary of 'tough' Korea

Alessandro Nesta put Milan ahead in the 29th minute with Ronaldinho adding a 72nd minute second as Juve struggled to produce a display that would ease the calls for Ferrara's head.

CNN: Milan victory turns up heat on Ferrara

Following last year's comprehensive 3-1 aggregate defeat against Lionel Messi and colleagues in the Champions League quarterfinals, Milan overhauled their squad -- with Gennaro Gattuso, Clarence Seedorf, Alessandro Nesta and Zlatan Ibrahimovic among those moved on.

CNN: Milan stun Barcelona in Champions League

The hosts started in determined mood following Inter's 2-2 draw at Bari on Saturday and Ronaldinho took an Alessandro Nesta cross on his chest on three minutes before sending a spectacular overhead bicycle kick just off target.

CNN: Ronaldinho hat-trick sees Milan close gap