In this episode we listen to Kelly Ruigrock, founder of GSES. Kelly Ruigrok is the founder and CEO of the Global Sustainable Enterprise System, a platform that makes sustainability measurable and transparent for organisations around the world. Starting without a degree and overcoming personal and professional setbacks, she built her company from scratch, turning a vision of a single sustainability standard into a tool used by businesses, governments and major events to drive real impact. Her journey is about resilience, curiosity, and changing the world one metric at a time.