What You Know (T.I. song)

"What You Know"
Single by T.I.
from the album King
ReleasedJanuary 28, 2006
Recorded2005
Genre
Length4:34 (album version)
4:08 (radio version)
Label
Songwriter(s)
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.