Cornflake

Cornflake was Grouch and Private's son from Grouch vs. Private. He was ripped in half in a fight by his parents in that same episode. Curiously, he appears in later episodes. Though they look the same, Kernelle is not the same person as Cornflake.
KernelleCornflake.PNG|Cornflake and Kernelle in the same scene, proof they are different people