what happened to Eric Moo(巫啟賢)?

so i chanced upon this video.. wow, goes to show how much music videos have progressed since the good old karaoke-laserdisc days..i still remember this song was a big hit when i was growing up in singapore.whatever happened to this guy?

Video: http://www.youtube.com/watch?v=gd4VwpIeHhk