In my opinion and according to the HKFA Kong Lung (1) is not one person:
http://hkmdb.com/db/people/view.mhtml?i ... ay_set=eng
HKFA:
http://ipac.hkfa.lcsd.gov.hk/ipac20/ipa ... ex=NAMEBRP
and
http://ipac.hkfa.lcsd.gov.hk/ipac20/ipa ... ex=NAMEBRP
Image of director Kong Lung (I don't know if it is based on his real look, but it is possible):
http://hkmdb.com/db/movies/image_detail ... ay_set=eng