In this especially interesting episode we talk to Dr Greg Birch, the grandson of Alex Birch, one of the lead engineers on the coolest vehicles of it’s kind, GMC Motorhome! Greg is also an accomplished driver, mechanic, and Mini collector who is exceptionally knowledgeable in all things he’s interested. Tune in to this really interesting episode full of fun information! Also, be sure to check out the gallery for this episode! Karl took some amazing photos as usual and Greg was kind enough to share some really great photos of the motorhomes his grandfather helped create.