Wiz Khalifa has filed a lawsuit against his former manager in an effort to terminate the 360 deal the then-up-and-coming Pittsburgh rapper signed in 2005. The suit, which accuses Rostrum Records and its founder Benjy Grinberg of profiting off "virtually every aspect of the Khalifa's professional life" in the decade since the contract was signed, seeks $1 million plus punitive damages and legal fees.