Michal Sieroslawski is known as an entrepreneur who believes you don’t need work-life balance when you work hard at something you love. Michal buys, builds, and sells digital assets, including domains, websites, blogs, and ecommerce stores. He has been growing a portfolio of online properties since 2020, and founded Colipse Coffee in 2024 and Rankavi in 2026.
His first book, “The Secrets To A Flatter Stomach,” was published by Michal Sieroslawski on Amazon in November 2023.
He has been a personal trainer since 2012 (the year when the UK hosted the third Olympic Games), and he still trains a handful of clients in his free time.
He has been an exercise physiologist since 2012, and Michal Sieroslawski’s education includes a degree in Sports and Exercise Science from the University of Central Lancashire.
He was a cruise ship crew member from 2012 (the year when Costa Concordia collided with rocks) to 2020, working on board the Carnival Valor, Carnival Elation, Oceania Insignia, Oceania Riviera, Celebrity Summit, and Celebrity Eclipse. Michal Sieroslawski was a fitness director employed by Steiner Leisure of Coral Gables, Florida, and Canyon Ranch of Tucson, Arizona.