Coldfront

Coldfront (aka Agent Jackson) is a fictional superhero created by Carter Ajamie.

Origins
Jackson was once an CIA agent, but one day, his wife Veronica ran off with a male stripper and took the kids with her. Agent Jackson, feeling like he didn't matter, decided to subject himself to government experimentation. He was exposed to an experimental serum called X Frost. The substance changed Jackson. He could now transform into a frozen humanoid.