I added a video to a @YouTube playlist http://bit.ly/1IudqfV 📈 ❺ Top 10 Smartest People: n.5 - Evangelos Katsioulis - IQ 198

I added a video to a @YouTube playlist http://bit.ly/1IudqfV 📈 ❺ Top 10 Smartest People: n.5 - Evangelos Katsioulis - IQ 198

— EndevoryX (@EndevoryX) May 11, 2015

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http://twitter.com/EndevoryX/status/597800517545369602