Responses

Meaning he already had to grow back then. The puberty usually stops around age 19-20, while the growth is the most likely to happen between ages 14-17. It happens throughout the period of time, not overnight.
I have grown quite a lot during my puberty, as well as my relatives and it never happened within few days or weeks. That’s what I mean.
Humans are not pokemons to evolve so quickly haha
The puberty doesn’t work like that! You don’t grow 10 cm in few days -.-