Another of those Koreans that "made it to the big time" by appearing in a Hong Kong action film, yet never became big stars despite their obvious talent. Lee only did the two HK films and didn't do a huge number of films in Korea either as a matter of fact. It's a pity really, but he seems to be another of those guys that came into the industry at the wrong time. There's a bit more I can write about him, so a bio will be coming at some point.
Oddly, he didn't even have a page yet on the HKMDB, so I've had to create one and added the usual data.
Techno Warriors [1997]
https://hkmdb.com/db/movies/view.mhtml?id=9299&display_set=eng

Digital Warriors [1999]
https://hkmdb.com/db/movies/view.mhtml?id=15176&display_set=eng

Cheers