Tim Cook Net Worth: Tim Cook has transformed Apple into a global powerhouse. Now it remains to be seen how Apple can maintain this momentum under John Turner's leadership. Learn about Tim Cook's net ...

After nearly 15 years at the helm, Tim Cook is set to step down as chief executive of Apple, leaving behind a legacy that transformed the company into one of the most valuable businesses in the world.

Tim Cook has led Apple since 2011, guided it from a $350 billion company to one worth more than $3 trillion, and built one of the most profitable businesses in corporate history. He will step down as ...