Not everyone is tall. And you donít have to be tall to be cool. If you pick an obscenely tall height, you need to have it be relevant to the character. They can't just be tall for talls sake, and the tallness needs to be included in your profile beyond this section. Additionally, being extremely tall is incredibly difficult on the entire body. The heart has to work considerably harder to move blood up and down, and tall people legs are much more prone to injuries of all kinds, just to start. Being super tall has negative effects. Seriously. Its bad news. Short people are cool too. Note that the worldwide average adult human height is 173 cm (5 ft 8 in) for males and 160 cm (5 ft 3 in) for females.
Even though he's a behemoth, since size doesn't really matter, Brock has a rather average Aura. He has, however, spent the entirety of his time training Aura by honing its capability to tank hits. This makes him far tougher than normal, as he is easily capable of withstanding over three times as much punishment as others his size.