Preterm birth
James Elgin Gill (born on 20 May 1987 in Ottawa, Ontario, Canada) was the earliest premature baby in the world, until that record was broken in 2014. He was 128 days premature (21 weeks and 5 days' gestation) and weighed . He survived.
Colo (gorilla)
Colo (December 22, 1956 – January 17, 2017) was a western gorilla widely known as the first gorilla to be born in captivity anywhere in the world and as the oldest known gorilla in the world. Colo was born at the Columbus Zoo and Aquarium to Millie Christina (mother) and Baron Macombo (father), and lived there for her entire life. She was briefly called Cuddles before a contest was held to officially name her. (Mrs. Howard Brannon of Zanesville, Ohio, won the contest.) Colo's name was derived from the place of her birth, Columbus, Ohio.