Our latest guest on The Craft Spirits Podcast is Mark A. Vierthaler, the head distiller at Tucson, Arizona-based Hamilton Distillers Group—producers of Whiskey Del Bac. He was also elected to ACSA’s board of directors in 2022, and he has experience working at Tenth Ward Distillery and Boot Hill Distillery. In this episode, Mark discusses his journey from a distillery that dabbles in nearly all categories to one that focuses on American Single Malt, including his general path to distilling and much more.