Let's make this birthday one to remember.

59 years old (Born on April 03, 1966)

Happy Birthday, Mark! Another year older, wiser, and still lifting off—literally! Whether you're steering Mobile Lift Off to new heights or inspiring countless listeners on Kilroy's Conversation radio show, your boundless energy and humor never cease to amaze us. And let's not forget your incredible work with Kilroy's Legacy; you've truly made giving back look effortlessly cool.

From co-authoring The Inspirational Bible to motivating everyone around you with your words and actions—you've set the bar high (and we're pretty sure you used a mobile lift-off device to get it up there). Here's wishing you another fantastic year ahead!