Myth overlaps history so far, ”sport hero” has been a collective dream of all athletes. Difference from the discussion of media, this article analyzes the meaning about that why we dubs athlete a ”hero”, taking the path of mythology to explore the three elements of shaping the ”sport hero”: 1.Contents: religion and war; 2.Forms: performance pattern and sport course; 3.Subjects: mythical consciousness about space, time and number. Furthermore, correspond to the above interpretation by mythicizing, we can find the mythical contents weak, mythical forms variational, mythical consciousness shifted, and insightful ”demythologize”. All of these can state the demise of the ”sport hero”. Then the philosophical reflection of ”the hero's journey” would be attained.