Bayern Munich are the only Bundesliga side with a 100% record after three matches following a 6-1 triumph on Saturday at promoted Holstein Kiel – where they were 3-0 up inside 13 minutes and Harry Kane scored a hat-trick. Jamal Musiala netted the third quickest Bundesliga goal ever after 15 seconds, Kane swept home a second and Nicolai Remberg scored an own goal after Musiala’s trickery. All three early goals followed dreadful Kiel defending as their hopes of worrying Bayern at their 15,000-capacity stadium soon disappeared. England striker Kane rifled in a second from the edge of the area and…