Mike Rowe, Host

How many of us get the opportunity to clean up toxic bird poop, dive for golf balls in alligator-infested waters or assist in the artificial insemination of a horse?

Of course, how many of us would want to?

To Mike Rowe, host of the Discovery Channel series Dirty Jobs, those jobs (and more) are all part of an honest day's work. By serving as an apprentice to everyday men and women who perform the jobs no one else wants, Mike has found a hands-on way to pay tribute to a nation of unsung heroes, and get more than a few laughs along the way.