A 2016 radio interview shows Zohran Mamdani speaking with what critics call a fake Ugandan accent while promoting his mother Mira Nair's Disney film.
https://www.foxnews.com/politics/resurfaced-mamdani-interview-ignites-internet-frenzy-alleged-fake-ugandan-accent
https://www.foxnews.com/politics/resurfaced-mamdani-interview-ignites-internet-frenzy-alleged-fake-ugandan-accent