Sultan Kosen is currently the Tallest Living Man–according to Guinness World Records Height– 8ft 3 inch or 251 centimetres. Born on-10th December 1982 (Mardin, Turkey). His parents and all siblings( 3 brothers and a sister) are of normal height. What made him so tall?- Kosen had tumour of pituitary origin that secrets growth hormone. this […]