June 11 (UPI) --A mandrill monkey living at the Phoenix Zoo in Arizona has been confirmed as the oldest in the world at the age of 37. The female mandrill, named Nikki, was born the Oregon Zoo on Jan.

PHOENIX - The Phoenix Zoo now officially in the Guinness World Records as home to the oldest living mandrill monkey in captivity, known for their bright colors on both ends of their bodies. Nikki, a ...

Mandrill monkey at Phoenix Zoo sets world record Nikki, the 37-year-old mandrill monkey who resides at Phoenix Zoo, made history as the oldest known mandrill monkey in captivity. She was recognized by ...

There’s a new cute and cuddly baby zoo animal around. Following in the footsteps of Moo Deng and Pesto, Jasper, a rare baby mandrill born at the Fort Worth Zoo, is ready to capture the hearts of many.