Oh, my! There would be so many!
1) Financier/philanthropist (I'd love to have Bill Gates' money. Homelessness would be nothing more than a bad memory.)
2) Lead astronaut on a Mars mission.
3) Inventor of a new and cheap/free energy source or energy production means.
4) The doctor who cured cancer.
5) Helmsman on a starship.
I could go on all day! :-)