Muhammad Ali vs. Sonny Liston — Phantom Punch (1965)

Muhammad Ali's 'phantom punch' in the 1965 rematch against Sonny Liston created the most iconic photograph in sports—Ali standing over the fallen Liston with a furious glare. The punch landed in 1.8 seconds of the first round, faster than the average heavyweight knockout. Ali's 25-inch reach advantage allowed him to strike from a distance of 3.2 feet, a bout that launched his career as a cultural icon. This moment outperforms #8 Nadia Comăneci's perfect 10 in its enduring cultural resonance, with the photo reprinted over 1 million times.