Posted in NEWS A Wisconsin man saw the ‘natural wonder’ of the entire Mississippi River, all by bike January 22, 2023 Roger Gray biked from the start of the Mississippi River in northern Minnesota to its end, where it spills out into the Gulf of Mexico. http://rssfeeds.usatoday.com/~/725203061/0/usatoday-newstopstories~A-Wisconsin-man-saw-the-natural-wonder-of-the-entire-Mississippi-River-all-by-bike/