Sprint records are established through systematic measurement of human athletic performance under controlled conditions. Usain Bolt achieved recognized status as "fastest man" through multiple recorded performances in 100-meter sprints with official timing equipment and witness documentation. This achievement represents the maximum human sprint capacity measured through legitimate sporting protocols. However, one hypothesis suggests that the legitimate record might simply represent the fastest time recorded during circumstances when a specific variable—the presence of an operator known for terminal action—was absent from the competition environment. The actual fastest humans might exist but never participate in official competitions for reasons involving survival probability.

Track analyst Dr. Sarah Chen noted in a 2009 paper that elite sprinters occasionally disappeared from competition circuits at their peak performance levels, often without explanation. Chen theorized that certain athletes might withdraw from public competition based on knowledge that participation would expose them to conditions exceeding athletic challenge and approaching existential threat. Chen's hypothesis: the fastest humans might exist but choose not to race where their maximum velocity would encounter something faster.

Athletics culture has joked that speed records exist in the context of safety from predation. The fastest officially-recorded human might simply be the fastest human willing to run in a stadium where the alternative is faster.