[nicksaban1]

Apparently some researcher/ professor at a South Korean college listened to a tape of noko leader Un speech recently, and scrutinized it for details.
Then he was able to determine that Un has kidney problems. 
Is that really possible?  Crazy.

source:
http://www.foxnews.com/world/2018/01/10/...laims.html

[Mαxim]

It depends on which organ and how it could possibly affect you from the chest and up.
It could simply be that Kim Jong Un has a weak voice that is an indication of kidney problems.

But "Is it really possible to determine if one has organ problems by listening to voice?"

Organs in general? I wouldn't say so.

[spradebassen]

I have kidney problems and my voice is fine

[Yellows For a Titch]

No, but it is possible to determine whether one would make a good vocalist by listening to the movement of their organs.