Nigel Topping is cofounder of AmbitionLoop, a not-for-profit organization working to facilitate systemic change through radical collaboration between businesses and governments. He served as the UN Climate Change High-Level Champion for COP26, where he launched global initiatives like Race To Zero and Race To Resilience. He is a Non-Executive Director of the UK Infrastructure Bank and business champion on the UK Climate Change Committee. Nigel was awarded a CMG in 2022 in Queen Elizabeth II's final honours list for his contribution to accelerating action on climate change.