- This article is about one of the two characters whose fusion make up Firestorm. For the conjoint meta-human, see Firestorm. For other uses of "Firestorm", see Firestorm (disambiguation).
|Occupation|| Vigilante (in secret)|
Member of Team Flash (in secret)
Structural Engineer at S.T.A.R. Labs (formerly)
|Family||Caitlin Snow (wife)|
Ronald "Ronnie" Raymond, is a former structural engineer for the S.T.A.R. Labs particle accelerator prior to its catastrophic accident. He is also the fiancé of Caitlin Snow, and is one half of the transmuted and conjoint meta-human Firestorm.