https://hkmdb.com/db/people/view.mhtml?id=18450&display_set=eng
There wasn't a great deal to add as most of his names had been added already, the only changes there were: one of the Hanja belonged to the other Lee Jae-yeong; and I added the variations of his other stage name of Kang Ho, that had been (somewhat understandably) confused with another Korean martial arts actor who is more commonly known by the stage name of Kang Ho.
There were also just a few film credits to add:
Double Dragon In Last Duel https://hkmdb.com/db/movies/view.mhtml?id=16352&display_set=eng --- actor [character name]
Ninja In The Dragon's Den https://hkmdb.com/db/movies/view.mhtml?id=6379&display_set=eng --- actor
Shaolin Vs. Lama https://hkmdb.com/db/movies/view.mhtml?id=9123&display_set=eng --- actor
To see more pics, please see the "Lee Jae-yeong - IDs" section.
Cheers
