Tama Sumo (real name Kerstin Egert) is a German DJ and producer who has been called "one of the world's finest house and techno DJs whose success and acclaim stem only from her skills as a selector". She is signed to the Ostgut Ton label and is a resident DJ at Berghain. She tours extensively, DJing at clubs and music festivals throughout the world.
Tama Sumo was born in the village of Mühlhausen, Bavaria and studied theater and movie science in Erlangen. She was first exposed to acid house music when visiting Nürnberg. She moved to Berlin in 1990. Despite enjoying music, buying many records, and making cassette tapes for her friends, she had no plans to become a DJ. However, her friend Holger booked a set for both of them at the queer bar Drama, where he was a regular DJ. Tama Sumo's first set at Drama bar was in 1993. There she started out playing mainly New York style vocal House Music. Later she became a regular at Café Moskau, playing the gay Saturday parties there together with Holger. In 1994 they began playing at Tresor and she became a resident DJ there for the next 10 years. In 2001 she began playing the Ostgut Dance With The Aliens parties, and when Ostgut was succeeded by the Panorama Bar & Berghain, she subsequently became a resident DJ there. She adopted the Tama Sumo pseudonym in 2004. Experiencing an increase in international bookings from 2007 on, she decided to give up her day job in Human Resources. Her style is varied, including House, Techno, Jazz, Disco, Broken Beat, Soul, Funk and Afro Beat.
She was a co-owner of the now-defunct record label Süd Electronic, founded by DJ Lakuti and South African producer Portable.
She cites her wife Lerato Khathi, known as DJ Lakuti, as a major inspiration for her music. Another major music inspiration is her long-time friend and collaborator, Prosumer.