51 years old (Born on August 08, 1973)
Happy Birthday, Mark! Hope your day is filled with more joy than a platinum-certified album and sweeter memories than "19 Somethin'." You've given us timeless hits that keep our boots tapping and hearts smiling—clearly you're aging like fine country music!May this year bring you even greater success (if that's possible!) because let's face it: you've already topped charts, earned Platinum status, and made nostalgia cool again. Here's to another trip around the sun full of laughter, love—and maybe fewer references reminding us how long ago "19 Somethin'" actually was.
Keep rockin', Mark—we're all still singing along!