It's none of your business- I'VE seen them though, so I can verify them. Fancy putting your private business in front of you. Even if he did, that would not satisfy you anyway. He does not have to talk bulls!it here like others- he's straight up and down.
Anyway, when they hit paydirt, you'll be able to tell it's true, because I reckon he'll pay out on the naysayers like you.