Every season of Inside Bill's Brain: Decoding Bill Gates ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Inside Bill's Brain: Decoding Bill Gates!

Bill Gates speaks about his life-or-death mission to get better sanitation to the developing world. Also, his sisters share their childhood memories.

Part 1

The connections that shaped Bill's life come into focus, including a childhood friendship and his unique bond with Microsoft co-founder Paul Allen.

Part 2

The search for climate change solutions requires passion, resources and a sense of urgency -- three qualities Bill Gates clearly possesses.

Part 3

Take a trip inside the mind of Bill Gates as the billionaire opens up about those who influenced him and the audacious goals he's still pursuing.

The Best Seasons of Inside Bill's Brain: Decoding Bill Gates

The Best Seasons of Inside Bill's Brain: Decoding Bill Gates

Season 1