New photo shows American released from Afghanistan after 2022 imprisonment

Ryan Corbett, an American, was reunited with his wife after being held captive by the Taliban for over 800 days. He was captured during a business trip to Afghanistan in 2022. Corbett and another American, William Mcentee, were released through a prisoner exchange negotiated by the Biden administration. However, two other Americans remain in captivity in Afghanistan.

Who was Ryan Corbett reunited with after his release?

How many other Americans remain held in Afghanistan?