Gigantopithecus is an extinct species of apes that lived around 9 million to 100,000 years ago and was considered as the largest ape ever existed. These apes could stand up to 3 m tall (9.8 ft.) and could weigh as much as 540-600kg (1190-1320 lb.). They were so large that if they survived now then … More GIGANTOPITHECUS