every few generations is there just a kid born in konoha with HUGE EYEBROWS ??? just one kid. and everyone looks at this kid and thinks. there they are. the next beautiful green beast of konoha. when genin teams are assigned theres absolutely no questions who their jounin sensei is going to be. pass on the green body suit. pass on the bowl cut. none of the green beasts are blood relatives and it doesnt matter.