كتب : Omar AbdelAziz
Boateng made an imprudent challenge against the Chelsea midfielder in the weekend's FA Cup final, causing an ankle ligament damage to the 33-year-old.
"I am sorry. It was not intentional. I just came in too late and made full contact. It looks pretty stupid," Boateng told Bild.
Ironically, Germany will face Ghana in South Africa, competing in Group D which also includes Australia and Serbia.