It's true when you think about it.
Most established and successful already started at the very young age.
Messi, Ronaldo etc started playing football at the very age of 7,8
Singers already started singing in kindergarten etc
And ofc Nepo kids who got parents investing to develop their skills the moment they was born
Even Late bloomers, you notice that they was already doing their professions since they are teens. They just had late success in late 20s,30s,40s