[IMG]://:0/assets/autos_db/thumbnails/mazda_main_jpg_677x1000_q100.jpg[/IMG]It has been announced that John Doonan, former head of Mazda Motorsports, will be the new president of IMSA. We can’t think of a better person to fill the role considering his massive enthusiasm for all things motorsports, upbeat/friendly personality, and very substantial background.