What You Know (T.I. song)

"What You Know"
Single by T.I.
from the album King
Released	January 28, 2006
Recorded	2005
Genre	Southern hip hop trap
Length	4:34 (album version) 4:08 (radio version)
Label	Grand Hustle Atlantic
Songwriter(s)	Gabriel W. Arillo Billy Roberts Clifford Harris Aldrin Davis Curtis Mayfield Donny Hathaway Leroy Hutson
Producer(s)	DJ Toomp
T.I. singles chronology
"Front Back" (2005) "What You Know" (2006) "Why You Wanna" (2006)

"What You Know" is a song by American rapper T.I., released as the lead single from his fourth studio album King (2006). The song peaked at number three on the Billboard Hot 100 and was certified double platinum by the RIAA following shipment in excess of two million copies.