Has a shark bit any navy seals?

Not that I ever heard of, and I can assure you that such a thing would have been something you would have heard of. Ive had many say, that except for that underwater thing, I could have been a navy seal. We are the underwater thing. Theres lots of things down there that could hurt you. Jelly fish, sea urchins (navy seals greatest fear). different corals etc. Have seen sharks while working, but in my mind, Baracudas (with that teeth thing) scared me more. No shark bites for us. Weve had famous shark killers. Scot Slaughter, inventor of the bang stick. Hope you see this Scottie.