whoa vs woah (what is the correct way)

Woah.

both, just depends on what u prefer. I use woah more but I also use whoa without noticing lmaoo

It's Whoa, I always feel awkward when I see "Woah" used in a serious text cause it's a misspelling to me. Similar to 'cause or cuz, 2000's or 2000s, Blackpink or BlackPink. By the way guys it is "PIQUED" your interest!

I always thought it was whoa