Of course, as host of Build It Bigger, it is Danny's great honor to give Discovery Channel viewers a closer look at some of the world's largest engineering projects — from the Arizona Cardinals stadium to the tallest building in Madrid. Given his morbid fear of heights and his healthy suspicion of giant stone crushers, though, it's just not always his great pleasure.

If his attention hadn't wandered from his master's thesis in architecture to an ad on Craigslist.com, he'd probably be working in a firm right now, safely ensconced in — rather than on — a skyscraper somewhere.

Or maybe not. In professional matters, Danny doesn't always follow the predictable path. After graduating from Wesleyan University in 1999 with a B.A. in architectural history, for instance, he moved to New York City to pursue a dual career as a stand-up comedian and real estate broker. (These are actually related professions, since purchase prices in Manhattan are funnier than Seinfeld.) Danny also started Urban Filter, an Internet site that helped recent graduates find apartments in major cities; when he later sold Urban Filter during the dot.com boom, he did not get rich. Once again, he took the road less traveled.

Still, it was quite a trip between that road and the road they're building under Kuala Lumpur, an enormous winding tunnel that doubles as a flood drain. That's one of the amazing places Danny explores as host of Build It Bigger, including construction sites in.South Korea, New Orleans, Russia, Spain and a working aircraft carrier in an undisclosed location in California.

At each job site, Danny gets his bearings and gives the audience a behind-the-scenes perspective. He helps out, kids around, and asks anyone he can about the big ideas and the tiny details that comprise some of the most incredible building projects ever attempted.

Like, "How much force is exerted on this arresting wire?" Or, "How do you make a tunnel boring machine turn?" And, "Are you sure this will hold my weight?"

Between barely believable adventures with the Discovery Channel, Danny finally did complete his degree in architecture at the Harvard University Graduate School of Design. When he's not battling his fear of heights or bantering with welders twice his weight, he is a practicing architect in Boston, Mass, where he loves applying his passion for Green Design and Building.