Why are Kenyans the best distance runners?

A quick video with expatriate New Zealander twins Jake and Zane Robertson on why Kenyans are the best distance runners.

Jake and Zane live and train in Iten, Kenya.

With the upcoming release of Transcend, a documentary on the 2012 Boston Marathon champion, Wesley Korir, there is also another short documentary on Jake and Zane who, at 17, left their lives in New Zealand to train in Kenya.

The film is being headed by Toronto media development and production company Storystream creative. You can check out the trailer on Facebook.