Dr Chakriwat Vivacharawongse, the son of Thailand’s King, has said he is unwell but remains determined to recover. Known widely in Thailand as Than Aong, the 43-year-old physician posted a message on his official Facebook page on 6 September. “Right now I’m not well, but I’m trying my best,” he wrote in both Thai and … The story Thai King’s son Dr Chakriwat…