https://www.yahoo.com/news/the-grim-reaper-for-the-enemy-ci-as-legendary-iran-chief-forced-to-retire-181856895.html

Sorry about the shitty source

The official, Mike D’Andrea — nicknamed the “Dark Lord” or “Prince of Darkness” and known by the undercover name "Roger"— had been granted waivers that allowed him to continue working at the CIA past the mandatory retirement age, according to former agency officials. But the agency declined his most recent retirement exception, according to these officials. D’Andrea’s retirement was first reported by the New York Times.