Chandra Bahadur Dangi – 21.5 inches

With a height of just 21.5 inches, Chandra Bahadur Dangi is the shortest person ever recorded. Born in November 1939, Dangi suffers from primordial dwarfism. His condition caused his stature to remain abnormally small, but as is not the case with other forms of dwarfism, the effects left his limbs and organs proportionate to the rest of his body.
Dangi lives in a remote village in Nepal and had never been examined by a doctor or treated for his condition prior to claiming the world’s shortest person title in 2012. When doctors at the Guinness Book of Records clinic finally checked him, he was found to have no immediate health problems.
Chandra is unusually fit, given that most sufferers of his form of dwarfism suffer health problems. He says that he did not stake a claim to the Guinness title for most of his life because he and his family are uneducated and were unaware that such a record even existe

source by http://www.masters-in-health-administration.com/10-shortest-people-in-the-world/