He leads Tesla, SpaceX and Neuralink, has shaken up the car industry and has already revolutionized space travel: Elon Musk is one of the most impressive entrepreneurs of our time.

On the one hand.

On the other hand, he is currently polarizing more than ever, irritating with appearances and unusually political statements.

Of course, that has to do with the fact that a few months ago he also took over the short message service Twitter and has been leading it ever since - and has dramatically restructured the company.

Alexander Armbruster

Responsible editor for business online.

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Roland Lindner

Business correspondent in New York.

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How did that actually happen?

What drives him?

Is the Tesla share price slide on the stock market a result of Musk's Twitter antics?

At the turn of the year we are discussing the company, which will also be of interest to us in many ways in the coming year.