HIGHLIGHTS: Robert Gentz - Co-CEO of Zalando

What It Covers

Robert Gentz, co-founder and co-CEO of Zalando, traces the company's growth from selling flip flops in 2008 to serving 50 million customers across 25 European markets, covering AI adoption, leadership evolution, and European entrepreneurship.

Key Questions Answered

• •Flywheel scaling: Zalando grew from €5M to €1.2B revenue in four years by expanding product selection beyond shoes into full fashion, proving that broader selection directly improves conversion rates and customer experience before expanding across 25 European markets.
• •AI-powered fit technology: Zalando's body-scan feature, already used by millions of customers, uses a smartphone photo to render body measurements and predict accurate clothing sizes, directly reducing return rates — one of fashion e-commerce's most costly operational challenges.
• •Enabling leadership at scale: Gentz shifted from hands-on execution at 24 with no prior corporate experience to a trust-by-default leadership model at 15,000 employees, reserving personal involvement only for ambiguous long-term decisions, culture-defining moments, and choices requiring high risk conviction.
• •Founder traits — curiosity and humility: Gentz identifies these two traits as the primary filters when evaluating founders to invest in. Curiosity drives better decisions through active listening from any source; humility prevents overconfidence from past success distorting judgment on future challenges.