I have testicles. 2 of them. While I have a very wide vocal range, it does not span that high. My high range is what most people consider mid-range, such as Beattles.
Even my falsetto will not go as high as Steve Perry. Love his music though because I could sing it before puberty.
I can go lower than Barry White. Sometimes I'll sing Barry White, not that I have any soul (literally and figuratively), but I can do the intro really well.
Edit: FYI my natural voice is somewhere around Eric Burdon/Tom Jones baritone.