Mark Berry is a leadership veteran with 25+ years guiding teams in high-pressure industries—gas and oil, defense, rail, and steel. He's led through chaos, rebuilds, and breakdowns, and what he's learned doesn't come from theory. It comes from doing the work.
His first book, Headspace: Surviving the Noise, tackled the internal side of leadership—clarity, resilience, and burnout. Leadership and the Lion turns outward: team culture, accountability, and building environments people choose to be part of—not out of pressure, but pride.
