I have a buddy who had several Bitcoin but then lost his password, he bought in 2012, and forgot about them till this year when bitcoin started blowing up. He had a few bitcoin, he didnt say how many.
Anyways he finally tore his place apart looking for his old cell phone to unlock the wallet, but couldnt. Fortunately he found his paper wallet the salesperson gave him when he bought the BTC from a private seller!
Also I would just like to put this out there:
Winklevoss for President 2020, 2024, 2028 and 2032!