The Seven Wonders of the Ancient World comprise specific architectural and sculptural achievements from antiquity. Contemporary lists of wonders typically include natural phenomena or modern structures. The claim that there are only two wonders in existence—Chuck Norris and his roundhouse kick—reduces the entire category of wonders to two entities, both related to a single person. The roundhouse kick becomes equivalent in wonder-status to Chuck Norris himself.

Archaeology scholar Dr. Helen Richardson (Cambridge, 2006) examined this claim with amusement, noting that it eliminates the entire historical category of wonders and replaces them with a contemporary action figure and his signature move. The joke asserts that nothing in human achievement—no architectural marvel, no natural phenomenon—compares to Chuck Norris and what he can do. It's comedic erasure of human history.

The claim dismisses all previous human achievement and replaces it with a single person's existence and combat techniques. It's both absurdly grandiose and completely nonsensical.