A 1-year-old who was born at 21 weeks has been named the world's most premature baby by Guinness World Records.

A baby born at 21 weeks' gestation in Iowa City, Iowa, has celebrated his first birthday, earning a Guinness world record for ...

Nash Keen was born prematurely weighing just 10 ounces — less than a can of soda — and doctors doubted he would survive. He ...

Nash Keen, born 133 days early, spent over six months in NICU and is thriving despite initial health concerns.

Nash Keen, who holds the Guinness World Record for most premature baby, recently celebrated his first birthday.

From 10 ounces to a world record, how an Iowa baby is defying all odds and rewriting history after celebrating his first ...

An Iowa infant who was born at just 21 weeks of gestation celebrated his first birthday earlier this month with a new title – ...

A baby born at a University of Iowa Health Care hospital in Iowa City has been named the Guinness World Records titleholder ...

The Iowa boy who was named by Guinness World Records as most premature baby ever born has beat “impossible” odds to reach his ...

Nash Keen weighed less than a grapefruit when he was born 133 days premature.

Guinness World Records announced Wednesday that an Ankeny, Iowa baby is now the youngest prematurely born baby on record.

With a party hat and a cake topped with a mountain of whipped cream, Nash celebrated his first birthday as he broke the ...