David Ko – Calm | Global Fitness 100™ 2025
Recognized as one of the top 100 leaders shaping the fitness industry.
Global Leadership in Mental Fitness
David Ko, CEO and Board Member of Calm, leads the world’s preeminent platform for sleep, meditation, and relaxation, serving over 180 million users across 190+ countries. He previously co-founded Ripple Health Group, acquired by Calm in 2022, and launched Calm Health, integrating mental and physical well-being for payers, providers, and self-insured employers. Ko’s strategic vision positions Calm as the standard-bearer for global mental fitness and digital wellness.
Ko’s leadership blends operational precision with human-centered innovation, creating scalable ecosystems that enhance resilience, mindfulness, and productivity. Through Calm, he sets the benchmark for corporate mental fitness programs and consumer engagement worldwide. His vision and impact establish him as a transformative force — securing his place on the Global Fitness 100™ 2025.
