> Are you in a completely different world than me? Because even the CEO of Boeing is not an engineer. Larry Ellison The CEO of the biggest bank in my country holds a masters degree in business economics, but nothing related to finance, econometrics or risk management. The CEO of US steel is an accountant.

Specifically the CEO is more like the figurehead of the company; this role is to present and "sell the value" of the company to investors, important customers and partners. So often it is not too worrysome if the CEO has a different background; sometimes this can even make sense.

What should worry one much more is if the leadership layers below come from a very different background than what the company's industry is.