Get Has Mt Everest Always Been The Tallest Mountain Pics. Above sea level.the time taken to ask this question would of been easily answered in the same amount of time with a google search. :) for a long time people in europe thought several of the mountains in the alps were the tallest in the world, but they didn't know anything about the outside world, and didn't have.
Many people have attempted to climb it and have failed, or everest.
As the first serious survey of everest in 16 years, the effort has been closely followed by the geographic community—particularly scientists analyzing how a devastating 7.8 magnitude earthquake in 2015. In fact, the death toll of everest is. Everest, only 660 people have been successful. But the title of tallest mountain all depends on how—and where—you make your measurements.