I don't think I have. I had an allergy to eggs and avoided them most of my life. Got tested a few years back (getting flu vaccines was difficult due to it being cultivated on egg) and turns out it must have been a childhood allergy. I'm now slowing entering the world of eggs.

I haven't boiled an egg but I have tried one. The white part was nice but the yolk made me gag. The texture didn't agree with me.