John Hall is the founder and Master Distiller behind Krenngala Meurth Distilling Company (KMDC) — a Cornish craft spirits venture whose name draws from the Cornish language to mean ingenuity and excellence. From his base in Cornwall, John built Trevethan Distillery from the ground up, developing a portfolio that spans the accessible elegance of Trevethan 1929 gin to the ultra-premium Aureus Vita — a luxury expression crafted for the discerning martini drinker. His work bridges deep technical expertise in fermentation chemistry and distillation with a sharp commercial instinct for brand positioning and distribution. With a whisky programme in the pipeline for 2027 and contract manufacturing already underway, John represents a new generation of British craft distillers: rooted in provenance and science, driven by ambition.