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.
Jenny (gorilla)
Colo, a 60-year-old gorilla who was kept at the Columbus Zoo and Aquarium and was the first gorilla ever born in captivity, succeeded Jenny as the world's oldest known gorilla. Colo died January 17, 2017.