What's the tallest point on Earth?

In the future, add ?share=1 to the end of the link before posting, that will make it so the sign up wall doesn't appear.

Wow, that was a great answer. I'm actually watching a show about Everest this very moment, and was telling my wife about how Everest is less prominent than 3 other mountains (except for the fact that there is a special definition for prominence when it comes to Everest).