Who was Kasia Lenhardt?

 "I am disappointed in myself too. A man has to take responsibility and act in the interests of his family and I'm doing it now. I wish Kasia all the best," he reportedly concluded the post. Boateng — who was part of the World Cup-winning Germany National Football Team in 2014 — asked to leave the Club World Cup in Qatar on Wednesday following the news of Lendhardt's death, the Mirror reported.