Yesterday, President Obama — who's currently in South Africa — was being given a tour of the Desmond Tutu HIV Foundation Youth Centre in Cape Town when he encountered Aviwe Mtongana, a 15-year-old boy with a passion for music production and hip hop.

After a bit of persuading, Mtongana agreed to show off his rap game for the POTUS. While most kids would crack or — at the very least — show some kind of nerves when performing for someone as important as Barack Obama, Aviwe performed with solid confidence of someone who raps for world leaders every day.

"You gotta drop the mic!" Obama, World's Most Embarrassing Dad, exclaimed at the end. Mtongana — cool as a cucumber — instead just went back to his work.

Via CBS News