Andreas Gräfe, Professor at Macromedia University and Founder of PollyVote

"Authentic, honest, motivating and fun! Christopher immediately grasped the issues I knew I was struggling with. His feedback helped me to improve my talk and to become a better speaker as well as to actually enjoy presenting in front of a large audience."

You can find Andreas' TEDxMünchen 2016 Talk here

More info about his forecasting project PollyVote: