Kilimanjaro is a volcanic peak that is not extinct, but dormant.
The volcano last erupted in the 1940s. The largest eruption took place three hundred and sixty thousand years ago and destroyed everything within a radius of many kilometers.
It was named after a British diplomat, Alleyne FitzHerbert, 1st Baron St. Helens.
He was a friend of British captain George Vancouver, who explored the northwestern parts of the Pacific Coast of North America, and spotted Mount St. Helens on May 19th, 1792.