Secret identitys: Ronnie Raymond and Martin Stein, allies: Batman, gender: male
Origins
A young nerd boy was in a field trip directed by a gym teacher they went to a nuclear plant. But then Batman came to fight a villian but in the process the plant exploted but the gym teacher and the boy instead of dying their souls form into one guy for hair he had flames then Batman helped him. And the Ronnie is the one who controls the body martin is more like a voice in his head
Tv shows
He comes out in an episode of Batman the Brave and the Bold.
powers
Can transform stuff into completely different stuff, has fire powers, and become normal again and become Firestorm again.