Charlie Munger. His wisdom always has inspired me. "Just because you like it does not mean that the world will necessarily give it to you." Therefore, I get a thing, I need to get worthy of owning that thing. His business intelligence doesn't lose to Warren Buffett. He always reads and is known as the mobile library.
Steve Jobs. The creator of the greatest companies on earth. I would love to talk with him about his life choices as well as choices made at work. I also wonder how he communicated his instincts with the designers, the researcher, and the developers.