Fitness & leadership
Experiences from the fitness industry, working with people and taking responsibility for teams and operations.
Marc Herkner · Fitness · Leadership · Digital projects
I connect leadership, fitness and digital ideas – and keep developing them step by step.
I am a leader in the fitness industry, a proud dad and the developer of my own apps. On herkner.org I share projects, experiences and lessons from working with people, personal growth and the practical use of artificial intelligence.
Three themes that connect my work and projects
Focus & productivity
How I structure tasks, time and information – and which systems genuinely reduce friction.
AI & digital projects
How I use AI in practice, build apps and test ideas early in real life.
Practical products for everyday problems
Early access
FlowTime
Automatic, location-based time tracking with manual control whenever you need it.
Explore FlowTimeEarly access
LeasingTracker
Keep mileage, forecasts, buffers and potential lease costs in view.
Test LeasingTracker Learn more →In development
MH Podcasts
A podcast app shaped by my own listening habits. More details will follow.
Started early. Keep moving.
I began a dual degree programme directly after finishing school at 17, completed my bachelor’s degree at 21 and my master’s at 23. Taking responsibility early and continuing to learn are recurring themes in my life.
Read my story →Want to see what I am currently building?
Explore the projects, read the latest insights or get in touch.