How long has k2 been here?

K2, the second-highest mountain in the world, has existed for millions of years as part of the Karakoram range, formed through geological processes involving tectonic activity and glaciation. The mountain itself was first identified in the mid-19th century during a survey by the British. It was officially named K2 in 1856, and its first successful ascent occurred in 1954. Thus, while the mountain has been present for eons, its recognition and exploration as a prominent peak is relatively recent in human history.