Chief Executive Officer
Christian Hartmann is the CEO of the Global Sustainability Benchmark in Sports (GSBS), an independent, global not-for-profit organisation, which analyses and benchmarks the sustainability performance of professional sports organisations – unbiased, science-driven & data-based.
Christian has more than 17 years of experience in sustainability data, reporting and auditing. Coming from working across different industries, countries and cultures, Christian is pushing for the application of the ESG-concept in the modern sports industry and corresponding data disclosure.