It's not often Sergio Aguero grabs the headlines for the wrong reasons but on Saturday he was left red-faced after his Panenka penalty went horribly wrong in Manchester City's defeat by Chelsea. Sergio Aguero was left humiliated after he fluffed his lines trying a Panenka penalty vs ChelseaTHE GOODANTONIN PANENKA VS WEST GERMANYThere is only one place to start with this, and that's back to 1976 when the Panenka was coined. ZINEDINE ZIDANE VS ITALYArguably the second most famous Panenka football fans have ever witnessed. With England's quarter-final against Italy at Euro 2012 going to penalties, Pirlo had ice in his veins as he executed the perfect Panenka - leaving Hart in a bundle on the floor. GARY LINEKER VS BRAZILThis penalty miss may still haunt Gary Lineker to this day.