My first entry to
Traits: cold, silent and (actually) shy
Special abilities: Agility, stealth, lightning-fast kicks and ice-based attacks
Hobbies: Ice-skating, Tae Kwon Do
Kelvin seems to be cold-hearted, when in reality he's actually just a silent type and more of a lone wolf. But when the going gets tough, he's a friend everyone can depend on.
For the lack of skill in making names, I named him Kelvin Frost (from Kelvin, a unit of measurement for temperature. I gave him his last name basically due to his ice-based attacks and cold nature.