If were being realistic here Kendrick probably has a decent sized penis of 5-7 inches. Because height usually correlates with penis size we can infer that Kendrick most likely doesn't have a 9 inch pinch. However, on the song for free Kendrick says matter of fact its 9 inches, but Kendrick could be capping. Also, darker skinned people normally have bigger penises and because Kendrick is one of those darker skinned individuals he could indeed have a 9 incher. But because Kendrick is kind of short and as I said before height size correlates with dick size this is why I believe Kendrick probably has a penis of 5-7 inches.