A Siberian woman who gave birth to her 12th child -- doing more than her fair share to stem Russia's population decline -- was stunned to find that little Nadia weighed in at a massive 7.75 kg
The Guinness World Records lists a 10.2 kg baby boy born in Italy in 1955, and a 10.8 kg baby boy who was born in the United States in 1879 but died 11 hours later.
With thanks from Yahoo!