i tink this guy was in Taiwan's version in 2008. anyways, he's participating in HongKong this year:
check this out. he sounded like Qi Qin?
http://www.youtube.com/watch?v=gPO8AnVtMXI
and this, he sounded like?
http://www.youtube.com/watch?v=f6aff85UjGA&feature=related