I'm happy Walter got the kidney he needed. I was hoping he made a full recovery and lived a much happier life, but i didn't see a follow-up about him at the end, so i googled his name- He passed a few months ago :( Hopefully the transplant made his last years as comfortable as could be, he deserved it.
RIP Walter :(
I wonder why the documentary never said that he passed away. And I wonder how that woman who gave him her kidney feels. I don't think I could be a living donor, even for thousands of dollars. I wouldn't want to take the risk of something happening to me later on in life to where I couldn't function on one kidney alone and needed to be on dialysis. It's just too much of a risk.
I've never fooled anyone. I've let people fool themselves.