Timothy Donald Cook was born on November 1, 1960, in Mobile, Alabama, United States.
Cook joined Apple in 1998 and served in various leadership roles before becoming the CEO.
Before joining Apple, he worked at Compaq, an electronics company.
Cook served as Apple's Chief Operating Officer (COO) from 2005 to 2011, overseeing the company's worldwide sales and operations.
Following the resignation of Steve Jobs, Apple's co-founder, Cook was appointed as CEO on August 24, 2011.
Under Cook's leadership, Apple continued its focus on product innovation and expanded into new markets.
Cook is known for his operational expertise, supply chain management, and his commitment to privacy and environmental sustainability.
Role of the CEO:

The CEO (Chief Executive Officer) is the highest-ranking executive in a company and is responsible for making strategic decisions and managing the overall operations of the organization.
At Apple, the CEO plays a crucial role in shaping the company's vision, strategy, and product direction.
The CEO oversees the executive team and ensures that Apple's various departments work together efficiently.
The CEO represents Apple in important public appearances, product launches, and shareholder meetings.
As the face of the company, the CEO also communicates with investors, customers, and the media.
Please note that the information provided is accurate as of my last update in September 2021. For the most up-to-date information about Apple's CEO, I recommend referring to reliable sources or Apple's official announcements.