Giant creatures are usually associated with dinosaurs, woolly mammoths or mystical beasts. But if you go back though the human lineage you’ll find a very distant relative that stood three metres tall and weighed around 250 kilograms. This was Gigantopithecus blacki, the mightiest of all the primates and one of the biggest unresolved mysteries in palaeontology.
Despite surviving for nearly two million years in what is now the Guangxi Zhuang Autonomous Region of southern China, the entire species is represented in the fossil record only by a few thousand teeth and four jawbones. Nothing from the neck down.
Added to that is its mysterious disappearance from the fossil record at a time when other primates were flourishing. Where did the giants go and what brought them down?
