Cohler did not immediately respond to a request for comment.

Here's how he made his billions.

Webtravis kalanick has resigned as the chief executive of uber, the company has confirmed.

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How uber’s brash approach backfired.

Telling their boss, travis kalanick, that he was poisoning the company’s brand.

Webkalanick operated by gut feeling and with a stubborn sense of how people should feel, not how they did.

Webtravis kalanick spent most of the past decade turning a taxi app into the world's most valuable startup.

Webone of the lessons some in the media have been quick to draw from the downfall of travis kalanick is the peril of unchecked power bestowed on startup.

Webuber ceo travis kalanick immediately pledged to look into fowler's investigations, and hired former us attorney general eric holder to lead the investigation.

A series of scandals have toppled.

Webat the height of uber’s public relations nightmare, executives were confronted with a new crisis:

In 1998,he launched scour. com with six buddies at the university of california, los angeles.

Jeff jones, uber’s new president and former chief.

Webtravis kalanick is good at escaping sticky situations.

Webtravis kalanick is obviously an incredibly gifted entrepreneur.

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Webmr kalanick’s leadership would be among uber’s main risks, given his ethical and managerial flaws silicon valley’s venture capitalists have brought it on.

Why you should listen.

No, travis kalanick is not married, and there are no reports of him being betrothed in the past.

But his ride as ceo of uber came to an end tuesday.

He knows how to build innovative companies in new areas, particularly areas where, you know,.

Mr kalanick’s resignation follows a series of scandals at the company,.