Conversation so far:
What happened to 50 Cent in 2002?
50 Cent released his group, G-Unit's, mixtape, No Mercy, No Fear in 2002.
What happened when 50 Cent met Dr. Dre?
50 Cent signed a million dollar record deal after meeting Dr. Dre.

Question: How did 50 Cent rise to fame?
Self-contained rewrite: How did 50 Cent rise to fame?