It was on last night's episode of Running Wild with Bear Grills that Eston Kutcher revealed

he's lucky to be alive after battling a rare autoimmune disorder.

So he said I had this weird super rare form of vasculitis that knocked out my vision,

and knocked out my hearing, it knocked out all my equilibrium, it took me like a year

to build it all back up.

He added, you don't really appreciate it until it's gone until you go, I don't know

if I'm ever going to be able to see again.

I don't know if I'm ever going to be able to hear again.

I don't know if I'm ever going to be able to walk again.

Oh, scary.

Yeah, it's very scary, but somehow he ended up battling it and...

You just never know what somebody's going through.

I mean, nobody heard anything about that for the last year, right?

But it is true.

You've ever been sick for a long extended period of time and just go, I didn't realize how

good I had it, like every single day until you're in that kind of pain.

Olivia Newton-John passed away yesterday following a 30 year battle with breast cancer.

Olivia Newton-John, a pop star in her own right in the 70s, was catapulted into fame, courtesy

of the musical movie, Grease, where there were a ton of duets like, you're the one that I want.

You better shape up, because I need a man.

The heart is set on you.

You better shape up, better on a stand.

...