I'll Be Different Just for the Sake of Being Different

The first, injected the first patient with insulin. Would that have been 1922? That could have been earlier, maybe 14 year old boy. I know nothing about this though. The second one, Walter Heard, Brunotesh and others developed. Oh boy, the pesticide and then Zyclon B, of course, the gas used in the concentration camps. So among the rogues, I'm last. No, J has gone either. And even the last, oh no. Don't blame me. But that's what we're talking about.