In this amazing before and after photo we see Ian Crombie at the beginning and end of a hiking journey from Mexico to Canada via the famous Pacific Crest Trail.

The Pacific Crest National Scenic Trail (PCT) is a treasured pathway through some of the most outstanding scenic terrain in the United States. Beginning at the Mexican border in southern California, the PCT travels a total distance of 2,650 miles (4,265 km) through California, Oregon and Washington until reaching the Canadian border on the edge of Manning Park in British Columbia. [source]

The journey took Crombie about 5 months and you can read all about his adventures on his website, campbellcrombie.com