Rapper Young Buck was a fresh face when he became a member of 50 Cent's G-Unit, but he had been around long before then. The Nashville, Tennessee, native started rapping at 12 and was in a recording studio by 14. Cash Money's main man, Brian "Baby" Williams, caught a 16-year-old Young Buck (born David Darnell Brown) at a rap battle and soon the rapper was out of high school and in New Orleans, crowded into a small apartment with the rest of the Cash Money crew. Buck "secured" the expensive cars for Juvenile's 1999 "Ha" video and continued working behind the scenes. It was soon...