Kivu, a Western lowland gorilla, seems to enjoy his workout (Picture: PA/Paignton Zoo) A super-fit gorilla stunned zoo visitors by demonstrating a workout in his enclosure that would put any gym ...

London Zoo's new gorilla enclosure has heated waterfalls, secluded caves and a private gym — luxuries that zookeepers hope will encourage Effie, a 14-year-old female, and Bongo Junior, a 23-year ...

Kivu, a western lowland gorilla at Paignton Zoo, Devon, put himself through a tough workout. The 13-year-old used his wooden climbing frame to complete a gruelling set of pull-ups and crunches.