A Texas mom expected a big baby, but nobody like this: 16 pounds, 1 ounce (7.3 kilograms). Janet Johnson on Monday remained in an East Texas hospital after generous birth to what her doctors called one of the biggest newborns they have ever seen.

She was until word on whether her son, JaMichael Brown, ranked among the biggest births in state the past. 

Guinness World Records said, the heaviest newborn ever recorded weighed 23 pounds (10.43 kilograms), 12 ounces (340 grams), born to an Ohio woman in 1879. 

A newborn baby, born with a weight of 6 Kg, sleeps at the Mexican Social safety Hospital in Monterrey, Nuevo Leon, Mexico, and 18 May 2004. 

Despite a high risk pregnancy, doctors say the fourth child of the Gracia family, is in completely good health. In this image from television, nurses hold the baby known as "Super Tonio," in Jesus Kumate Rodriguez hospital in Cancun Mexico Wednesday Jan. 31, 2007. 

At a enormous birth weight of 6.6 kilograms (14.5 pounds), the "little" fellow is causing a feeling in this Mexican resort city. 

According to doctors the baby drinks 5 ounces of milk every three hours, and measures 55 centimeters (22 inches) in length.

 In this image from television, the baby known as "Super Tonio," lies next to a normal baby in Jesus Kumate Rodriguez hospital in Cancun Mexico Wednesday Jan. 31, 2007. 

At a enormous birth weight of 6.6 kilograms (14.5 pounds), the "little" fellow is causing a sensation in this Mexican resort city. 

According to doctors the baby drinks 5 ounces of milk every three hours, and measures 55 centimeters (22 inches) in length. 

Antonio's mother, Teresa Alejandra Cruz, 23, and father, Luis Vasconcelos, 38, said they were proud of the boy, and well-known that Cruz had given birth to a baby girl seven years ago who weighed 5.2 kilograms (11.46 pounds).