Fiva also known as Nina Sonnenberg was born in the year 1978. She first appeared in the german rap scene in 1999.

Her first album Spiegelschrift (2002) and her second album Kopfhörer (2006) were a cooperation with DJ Radrum released under the name Fiva Mc & DJ Radrum.

Fiva & Mnemonic released an EP called Rücken an Rücken in 2005.

In 2007 she released a spoken word album called Klub Karamell. Her solo album called Rotwild was released in 2009.