Rivered K Hi Flush 5/10 No Limit -- What do you do?

[Bigfoot]

The only reason not to shove is to see his hand because its pretty likely he's going to fold to your shove. I don't think he's ever calling you with Jx. I'm not sure if people noticed, but you're 160bb deep and one of you would have to be an idiot to get all of that on the river with that action and just a bare J.

Actually looking at this hand a bit more, unless he's a moron a call is probably correct. There are literally no none-ace flushes that are possible for him unless he has exactly J8, 68, 65 or 45 and how many of those is he raising from EP?