Apple COO Jeff Williams is retiring after 27 years. His exit marks another recent major leadership shift at the company.

Sabih Khan, an Indian-origin techie, has been appointed as Apple’s new chief operating officer (COO). The Moradabad-born executive has been part of the tech giant for nearly 30 years, and will succeed Jeff Williams.

Sabih Khan, born in Moradabad, became Apple's COO, bringing three decades of experience and academic expertise in engineering and economics. Here's more about his educational background.