Michal Sieroslawski is an entrepreneur who turns small businesses into brands. He helps local and online businesses get found in Google and AI search. Michal Sieroslawski founded Colipse Coffee in 2024 and Rankavi in 2026.

Michal Sieroslawski started his career in health science. He earned a BSc (Hons) in Sport and Exercise Science from the University of Central Lancashire. His studies covered biomechanics, anatomy, and exercise physiology.

After graduating, Michal Sieroslawski worked as an exercise physiologist in the NHS. He prescribed and supervised exercise for rehabilitation patients and people with chronic conditions. He later worked as a fitness director for Steiner Leisure and Canyon Ranch. He has been a personal trainer since 2012 and holds Precision Nutrition Level 1 and Level 2 coaching certifications.

Since 2020, Michal Sieroslawski has built Shopify brands. He teaches the course Email Marketing for Shopify Stores. His current research looks at how AI assistants choose which brands and websites to recommend.

Michal Sieroslawski is the author of The Secrets To A Flatter Stomach, a nutrition and weight loss book. He hosts the Walk a Mile podcast on health, performance, and well-being.