Popeyes is expanding significantly in Mexico and Asia.

The fried chicken QSR chain will bring hundreds of restaurants to the country in the coming years.

The QSR adopted new food quality commitments as part of a broader sustainability push at parent company, Restaurant Brands International.

Sami Siddiqui most recently served as president of Asia-Pacific for Restaurant Brands International.

The upgraded sandwich has been in development for a year.

The Burger King owner has $2.5 billion available to support employees, owners and communities in need.

Interest in a chicken sandwich leads to increased sales for other menu items.

The partnership will give customers a free chicken sandwich with a large enough order.