Since 1992, the William Mark Corporation (WMC), makers of Exceptional Flying Products™, has been dedicated to developing unique, high-quality products for extraordinary flight performance. The company was formed when Mark Forti, then a junior at Baylor University in Waco, Texas, invented the X-zyLo™ for a marketing project. The product's performance amazed everyone who saw it. After stumping his physics professor as to why the object flew, Mark took it to his father, William, who worked in the aerospace industry. When William's aerodynamicist friends could not explain how it flew so far, William and Mark filed for patents and formed the William Mark Corporation.

Over the years, WMC has maintained its commitment to developing fun and revolutionary air-based toys for people of all ages. Catch the excitement of X-zyLo™ (Ultra, Night, Mini and Air Rider), Hang Glider Jack™, Maple Seed Copter™, Air Burst Rocket System™, Natural Born Flyers™, Blaze Ball™, Squiggly Dudes™ and the Spitwad Launcher™. Each product promises to "Wow!" anyone and everyone who sees it in action and leave them thinking, "Why didn't I think of that!?"

Please click on the links to the left to learn more about our products. We also invite you to read some of the news articles written about our products and view our award-winning demonstration videos.