Nadia Khalina holds the world record of being fattest or largest baby of the world. On September 17,2007 a lucky mother in Siberia city gave birth to baby girl weighting almost 8 kg (17 pounds) through Cesarean section at a maternity clinic. Nadia is the 11th child of her parents.The mother and child were both fine during and after the delivery.
An average weight for newborn babies is around 7 pounds, 1 ounce, according to international statistics. The Guinness Book of World Records registered the heaviest baby ever, born in the US in 1879: it weighed 23 pounds, 12 ounces (10.7 kg) (but it died 11 hours after birth. The heaviest surviving baby was born in 1955 in Italy, weighing 22 pounds, 8 ounces (10.15 kg) at birth.