Miles Koopa

Miles Sullivan Koopa is an 11 year old student and aspiring martial artist that goes to the same school as Bowser Jr. Despite being in the same school and classes as him, he tends to bully Junior and refer to him as J-Dog.

Appearance
Miles is a slightly skinny koopaling that has a small headband, similar to Jr's. He has small horns, long spiky red hair and wears a red bandana. He has two long sharp teeth sticking out his mouth and wears a collar around his neck.

Personality
Miles is a very egoistic, determined and arrogant koopa. He gets extremely focused with he wishes to achieve his authentic dreams, specifically being karate classes. His egoism also makes him have a sort of hatred towards Junior and his friends, seeing them as weak compared to him. Especially, having such a strong kind of fire power, smoke fire.

Due to his constant praise for his flame, Miles developed a superiority complex, making him think he can easily surpass all his classmates and become one the most powerful koopa in the Koopa Kingdom.

Smoke Fire
Miles has a special kind of fire he was born with, that being smokey fire. This flame that's ignited in his body is slightly strong than the common fire most koopas are born with, making the flame hotter and emits a blackish-grey smoke. The older Miles got, the stronger his fire became, making him more egoistic and confident to surpass his classmates.