Karl Antonin Talla Demgueu (King Karlemagne) is a music artist, author, actor, producer, and entrepreneur. As a rapper he released his debut album, 'Foreign Exchanged 2: The Voyage to Freedom', in 2017. He went onto developing e-commerce and digital streaming platforms, producing web-series, even publishing his memoire entitled ‘Once Upon A Time in America’ in 2020.
Through the ADO Foundation, he works to assist the underprivileged by way of healthcare and education. Talla is the founder of Nomad Publishing, Films, & Recordings, LLC. , a multi national advertisement agency, record label, and film production company.