Canadian to try first human-powered voyage to Hawaii

In July, Greg Kolodziejzyk, a Canadian adventurer, plans to pedal his boat "WiTHiN", 4,300 km (2672mi) from British Columbia to Hawaii - a world-first.

In 2006, Kolodziejzyk broke the record for the longest distance traveled in one day under human power in a custom-built fully-enclosed recumbent bicycle. In 2007, on a pedal-powered trimaran, he broke the aquatic version of that same record. (Greg's Blog)