Another member of Team Unmanageable Hair here.
It actually started somewhat inauspiciously ...
... until age 2, I didn't have any hair at all.
When it did start to grow, though, it soon became clear that it was going to be a challenge to keep in check -- it's both frizzy and curly (and the curls and general frizziness multiply with the level of humidity they're exposed to). When I was little, my mom tried the "keep it short" approach ...
... but that ultimately didn't really help, either -- the only thing it achieved was to make me profoundly hate going to the hairdresser's (to this day, in fact). So ever since my childhood, the struggle has been real!
1970s
1980s
1990s