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

Shortly after his first birthday, Nash Keen has been named the Guinness World Records titleholder for most premature baby.

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

Ankeny's Nash Keen was born to parents Mollie and Randall Keen at just 10 ounces. Now at 1 years old, Nash holds a new title: ...

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

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

Born at just 21 weeks, Nash Keen defied all odds to become the most premature baby ever to survive. After 189 days in the ...

By Alyx Sacks Click here for updates on this story ANKENY, Iowa (KCCI) — Guinness World Records announced Wednesday that an ...

THE world’s most premature baby has celebrated his first birthday after being born at 21 weeks. Nash Keen arrived 133 days ...

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

Although most studies measuring premature-baby outcomes start at 22 and 23 weeks — reporting U.S. survival rates between 10 ...