Matthias Weik is a long-standing financial expert, speaker, and six-time bestselling author. in march 2023, his sixth consecutive bestseller, die abrechnung, was published.

his previous work, der größte crash aller zeiten from 2019, immediately reached number 1 on the spiegel, manager magazin, and handelsblatt bestseller lists.

after completing his degree in international business at rmit university in melbourne, australia, he earned a master of business administration (mba). Matthias Weik is considered a strategic thinker and passionate networker. he speaks plainly — flowery promises are not his thing.

Matthias Weik’s great passion is traveling; he has visited around three dozen countries across five continents and is familiar with a wide range of cultures — from asian efficiency thinking to southern mañana mentality. for years, he has spent many months each year abroad.