Short height movie directors?????????

i have noticed that plenty movie directors are short. Isnt it weird how most of the very legendary great hall of fame movie directors are short in stature. All 5 feet 7 or smaller spike lee 5 foot 5, martin Scorsese 5 foot 3, woody Allen 5 foot 5, George Lucas 5 foot 6, Stephen Spielberg 5 foot 7 tallest, Mel Brooks 5 foot 5 an average an average of about 5 foot 5. is this a coincidence or what? i asked this question because i myself am only 5 foot 4.5 and a young and inspiring movie director just as these people were to. go to celebheights.com