Researchers propose that his eye-catching gold funerary mask may have been intended for someone else but the pharaoh's untimely death, less than 10 years after he ascended the throne aged 9 ...

It was the first pharaoh's tomb to be found that was almost intact. It contained 5,398 artefacts including two thrones, six chariots, a solid gold death mask and coffin holding his mummy.