Micky Bly Mickey Bly is a graduate of Georgia Tech in with a degree in mechanical engineering. In October 2009, Mickey Bly has replaced Bob Kruse as executive director of global vehicle engineering for hybrids, electric vehicles and batteries at General Motors.Micky Bly, has been director of hybrid vehicle integration. For the last several years, Bly has led the teams that did the production development of GM’s two-mode hybrid trucks and SUVs. More recently, the Volt integration work has also been part of Bly’s responsibilities.