He has collaborated with Childish Gambino for over 10 years. He accepted the Grammy award for Record of the Year for the hit song they co-wrote "This is America".
Went to college (University of Southern California) with director Ryan Coogler.
Aptly, was named after Beethoven.
Is married to American violinist Serena McKinney.
Went to De Geergymnasiet, a music high school in Norrköping, Sweden.