Brachiosaurus
Brachiosaurus was a sauropod. Its fossils were found in North America and Asia. At full stretch, Brachiosaurus could reach heights of up to 16 meters (52 feet). The Brachiosaurus skeleton in the Humboldt Museum in Berlin, Germany is both the tallest and largest complete sauropod skeleton. This means that it is also the tallest and largest complete dinosaur skeleton.