Fatou, World's Oldest Captive Gorilla, Celebrates 69th Birthday at Berlin Zoo

Fatou, recognized as the world's oldest gorilla in captivity, celebrated her 69th birthday on April 13, 2026, at the Berlin Zoo. The western lowland gorilla received a meal consisting of cherry tomatoes, beets, leeks, and lettuce. No cake was provided, as sugar is not suitable for her age.

Fatou arrived at the zoo in 1959, when it was part of West Berlin. She was approximately 2 years old at the time, though her exact birthdate is unknown, leading to the designation of April 13 as her birthday. Records indicate she was likely born in the wild in western Africa.

According to accounts from Guinness World Records, a French sailor transported Fatou from Africa and traded her to settle a bar tab in Marseille, France. A French animal trader subsequently sold her to the Berlin Zoo. These details form the basis of her early history.

In the wild, gorillas typically live 35 to 40 years, while those in captivity often reach longer lifespans due to veterinary care and controlled environments. Fatou became the zoo's oldest resident in 2024 after the death of Ingo, a flamingo estimated to be at least 75 years old. The flamingo had resided at the zoo since 1955.

Current Living Conditions Fatou now occupies a separate enclosure at the zoo, maintaining distance from other gorillas as she ages.

She has lost most of her teeth and experiences arthritis and hearing loss. Despite these conditions, she interacts positively with zookeepers. The Berlin Zoo's primate supervisor, Christian Aust, stated that Fatou remains friendly with staff members, though she can be stubborn.

Her longevity highlights advancements in captive animal care, including specialized diets and medical monitoring. Visitors to the zoo can observe her in her dedicated space.

Background on Gorilla Lifespans Western lowland gorillas, Fatou's subspecies, face threats in the wild from habitat loss and poaching, contributing to shorter average lifespans compared to captivity.

In zoos, factors such as regular health checkups and enriched environments support extended lives. Fatou's case serves as an example of successful geriatric care for primates. The celebration of her birthday underscores the zoo's efforts to provide stimulating activities for elderly animals.

Keepers prepare meals that align with nutritional needs, avoiding items that could exacerbate health issues. This approach ensures her comfort in her later years.