He is only seven days old and he suffers from an abnormal condition where he is set on fire without any external influence. In what has been termed as a medical mystery for years, the baby with this rare medical condition called Spontaneous Human Combustion has been admitted to the Kilpauk Medical College and Hospital in Chennai, The Hindu reports. The boy from a village in Villupuram district in Tamil Nadu is not the only one from his family with this rare disorder. Even his elder brother Rahul suffered from similar burns in 2013. However, he was successfully treated at the same hospital. Hence the Kilpauk authorities are confident of curing Rahul's brother who has not yet reported of any burns after getting admitted.