Actually, he's 1/4 Thai.
*has a bit of a crush on Roy Khan*
He and Mathias both have well-trained, beautiful voices. Roy's Tenor would contrast beautifully with Mathias' baritone.
Unfortunately, Roy's voice doesn't hold up live as well as it used to. Which is a shame. The last time I saw Kamelot, his high range was nonexistant, and when he tried to do some of those high notes, his voice cracked, or just gave out on him. I've only seen Kamelot twice, so it's been 50/50 for me. My boyfriend has seen Khan live 6 times (once with Conception! Lucky bastard) and he said 4 out of those 6, Khan's voice was not up to par. That's a real shame. :(
But as long as they keep writing good music, I'll keep buying their albums.
I also wish that Arjen Lucasson would invite Mathias to sing on an Ayreon album. That would make me a very happy bunny.