Almost all the universally acknowledged heroes in the investing world are quite old. I suspect that what will happen, much like buffet especially, but munger as well, not many people knew about mister buffet and tell. There's probably some young person out there to day who is busy working and building and investing, and we still don't know about him. We lost jack bogo, i think it's almost two years ago now, the founder of the vanguard funds. And then the bogles and peter lynches and warren buffets will probably be remembered, but there will be a new group to revere if you will.