Global business celebrity and former Fortune 100 C-Suite executive, Jeffrey Hayzlett, brings you insights from today's biggest headline makers. Someone will contact you promptly!Jeffrey Hayzlett, business and leadership speaker with experience drawn from his years in the c-suite, inspires teams to achieve greatness. Jeffrey Hayzlett is a big, boisterous guy who has the guts to get in your face and tell you exactly why your business isn't doing well. Thinking big and acting bigger is all about action and attitude: being fearless and bold, steamrolling obstacles, ignoring perceived limitations. He currently serves as the Assistant Athletic Director for Finance. SB7 - Reducing income tax rates for resident individuals domiciled in a rural equity decline county. Skip to main content. Home. Print. Andrews, Sioux Falls, Howard Hovland, Baltic, SD, and Jeff. Hayzlett, Sioux Falls, are shown with Rosemary Millette, Sioux.