I'll add my favorite cold emails I've sent and others found on internet rabbit holes.
I was a tiny boy when I discovered the power of the internet. You are simply 1 email away from some of the post powerful people on earth. Keep in mind these are a few that worked out of a thousands of fails.
this was awesome
this is the first time i realized cold emails work. I eventually met the nice lady who approved this. I got free tix for the conferance. This was my playground for networking and picking up coporate guys for coffee. link to the video
one of my first working brand deals for my then YouTube channel.