Marek Michel from Houston, Texas, attended his first Sturgis Rally this year. When I met him on Sturgis’ Main Street he told me he didn’t know there were that many motorcycles in the world. Like most first-time Sturgis visitors, he was in awe. But among those thousands of motorcyclists, there were few, if any, who have duplicated Michel’s accomplishment of having completed two motorcycle world-tours.In 1974 when Michel was a student in his native Poland, he embarked on a journey that took him through Germany, France, Spain, Morocco, Algeria, Syria, Turkey, Libya, Egypt, Lebanon, Iran, Afghanistan, Pakistan, India, Australia, and…