Videos – Börsenverein Magdeburg

Harvard Professor Reveals the Worst Thing To Do with Your Money

John Mickein 16. July 2024 9:21

The Making of an Investment Banker, Jim Donovan

John Mickein 12. July 2024 22:40

How to Speak at MIT

John Mickein 4. July 2024 18:39

Hacking Public Speaking: Do You Talk Funny?

John Mickein 4. July 2024 18:28