Conquering K2 is the ultimate test of human grit. With a 25% summit success rate and lethal technical terrain like the infamous Bottleneck, this peak demands perfection.

Experience: Must have multiple 8,000m summits. Logistics: 70-day expeditions require precise permits.

Danger: Unpredictable weather and hanging seracs. Only the elite survive the savage slopes of the Karakoram range.