Born Christian Ward, he is a rapper also known as Iceberg who made it big with "Sexy Lady," his first single, in 2007.
He co-wrote and produced Diddy's album, "Last Train to Paris," from 2010.
He appeared in the music video for "Whine Up," the 2007 debut single for Kat DeLuna.
He signed with DMX's Bloodline Records in 2001; he made his professional music debut with "Dog 4 Life" on the soundtrack for the film, "Exit Wounds," from 2001.
He was of Puerto Rican descent; his family raised him in Chicago.
- The meaning of the name Berg: Mountain