Investor, entrepreneur and Amazon-bestselling co-author with over 40 years of experience in real estate, capital markets, fund management and M&A.

Founder of multiple listed and private companies – led numerous IPOs and stock listings on the Prime Standard and Entry Standard segments of the Frankfurt Stock Exchange, including Accentro Real Estate AG, GxP German Properties AG, SIAG, Hamburgische Immobilieninvest AG and CWI Real Estate AG. Built DLE Group AG into Europe's largest private landbank manager.

Track record: €7bn in completed developments across 1,000+ projects, including 500 properties in Berlin.

Additional diversified international portfolio across mining, agriculture and industrial production.

Co-author of "Flip the Script" (with Chris Voss, Amazon Bestseller 2025) – chapter: "See, Adapt, Dominate."

Founder of GUT ZU TUN, an ESF-funded initiative that has helped over 500 homeless individuals access education and employment.

Today focused on strategic investments and equity holdings.