SEOUL — A South Korean court has sentenced a woman who blackmailed football star Son Heung-min to four years in prison.The woman in her 20s and her accomplice, a man in his 40s, were found guilty ofSEOUL — A South Korean court has sentenced a woman who blackmailed football star Son Heung-min to four years in prison.The woman in her 20s and her accomplice, a man in his 40s, were found guilty of


