“Marius is fearless, strategic, and profoundly insightful. He thrives in deep conversations and is a true peer to the best founders.”

From building to backing

Having witnessed firsthand the transformative power of the internet, Marius is deeply motivated to support startups capable of reshaping industries.

The founder journey

Marius studied computer science and communication design. In 2012, together with Heiko Lanzke, he started KLEKT — the first successful sneaker marketplace. They grew the company to millions of dollars in revenue and sold it in 2019. Since then, he has focused full-time on backing startups.

How he works

His strength lies in a methodical, deeply analytical approach — solving critical challenges with exceptional depth and focus. Marius is passionate about data-driven decision-making, product-market fit and technical problem-solving, acting as a strategic partner.

What drives him

He aims to be a hands-on contributor to the next generation of global tech champions, driven by the desire to create lasting impact.