who is the best voice in kpop?

Ahhhhh so many to choose from....
mmm i know!
Ill break them in2 catagories
best Sexy Voice: Rain
Best Rapper Voice: Changsung of 2pm
best Cute voice: seojoung from infinite
...overall i think the 4 main vocals of suju are all insanelly good,
sorry i couldnt make up my mind lol

oh~~
i like that ..maybe i should hav e broke my question into catagories to ..i mean for me jae and junsu from tvxq are the best voices but i cant say they are the best in rapping for example ..
i wish i had that idea before asking the question

I really like Kyuhyun singing (suju) and Onew (shinee) XD

I think Kyuhyun of Super Junior M has an amazing voice, how he can raise his voice so easily. And I've actually learned how to mimic his voice its quite fun singing his parts, especially the low sexy tones ^^

I would have to go with Onew from SHINee. He's not the lead vocalist but his singing style is sweet and his voice is very easy to listen to. He also sings comedically, which I like. And he doesn't push himself or use many vocal tricks to make his singing style more complicated. It's simple and beautiful, the way singing should be.

Hyunseung has a crazily great voice along with Yoseob of B2ST.

Best Rapper: Jun Hyung
Cutest Voice: Hyunseung
Best Voice: Yoseob

for me SUJU'S Sungmin, Yesung, Kyuhyun, Donghae, Ryeowook, Kangin and Leeteuk...

I'm watching this video right now. An acoustic version of Gee by SuJu.

YouTube - "Gee" Super Junior's Version

Everyone's answer is based on their favorite group, huh? Kkk, me too.

I would choose Junsu from JYJ/TVXQ. He has so good vocal that I can't help but to admire him.
In fact, he was chosen as the best male vocalist of Korea recently.

Probably, no one would say Yunho is the best at singing, but I really like his voice. ^^

For me its hard to choose between Jaejoong & Suju KRY >.<'

I would have to say 2AM they all have their own style but still all of their voices are strong and very likeable!!