South Korea’s president has apologised for a string of controversies surrounding his wife that included allegedly accepting a luxury Dior handbag and stock manipulation. Addressing the nation on television, Yoon Suk Yeol said his wife, Kim Keon Hee, should have conducted herself better, but her portrayal had been excessively “demonised”, adding that some of the claims against her were “exaggerated”. The president said he would set up an office to