Money & Business - 49 free documentaries about brands that built empires.
Start with Samsung’s Dangerous Dominance over South Korea (21 min, Wendover Productions), then The World's Dream Job: How to Become a Set Designer at LEGO (47 min, ENDEVR). All 49 documentaries here are free to watch from their makers' official uploads. To read deeper, the top-rated book on brands that built empires is Shoe Dog by Phil Knight.