Comments of chapter undefined of Humanity's Greatest Mecha Warrior System

You're correct. He massively grew from 170cm to 170cm... which is only 5 foot 6. Must be a chinese author. I was 6 foot 2 (188 cm) when I was 13, and that was my height I kept into adulthood. These kids are small. 140 cm is 4 foot 7. How malnourished are these kids This is the future, and they were described as Caucasian. I was 5 feet tall when I was 7 years old.