Ain't Seen Nothin' Yet/Kung Fu debuted in the Official New Zealand Top 40 Singles on 17 January 1999. It has been in the Top 40 Singles for one week with a highest position of #38. There are two songs by Bus Stop in the Top 40 Singles.
Chart placings for Ain't Seen Nothin' Yet/Kung Fu:
Chart placings by Bus Stop: