Displaying 21 - 40 of 29 speakers
Kevin Roberts
New York, NY, USA
John Ratzenberger
Los Angeles, CA, USA
Amory Lovins
Basalt, CO, USA
Ray Kurzweil
Boston, MA, USA
/ 4 reviews
Daniel Kraft, M.D.
Stanford, CA, USA
/ 6 reviews
Dean Kamen
Bedford, NH, USA
Dr. Michio Kaku
New York, NY, USA
/ 4 reviews
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