Bill Clegg

In 1967, the world health community launched a global effort to eradicate smallpox. It took a coordinated, worldwide effort, required the commitment of every government, and cost $130 million dollars. By 1977, smallpox had disappeared.

I didn't end up going bankrupt... I made some great investments and I held on to my money, which also enables me to have the freedom to do what I want now. But it's not about finances. No matter what, it's about keeping it real.

I think the best thing about my job is that I have my life documented, which not many people get to have. They have a photo here and there and maybe some video footage from a birthday. My kids will be able to see me growing up.