Hamadryas baboon lifespan and age in human years

Longest recorded 37.5 years

🏆 The longest-lived hamadryas baboon on record reached 37.5 years in captivity.

Hamadryas baboon (Papio hamadryas). The oldest known individual lived 37.5 years; this chart maps that record to a human age of 120. Most individuals live considerably shorter lives than the record.

• Reaches adulthood at about 4.1 years
• Adult weight about 18 kg
• Gestation about 171 days
• About 1 young at a time