Could be Hasay, Moser, or Rowbury, but Hasay doesn’t wasn’t married and I can’t find anything negative Moser ever said about Cain. I was always a fan of Rowbury, but this just makes her look like a huge jerk.
LRC note: We have changed the title of the thread from "Shannon Rowbury (?) on Mary Cain- “she’s such a wuss.”" to its current title "Unnamed NOP pro on Mary Cain- “she’s such a wuss.”" to make it clear that Cain did not name the pro runner, so people are speculating who it was. You can listen to the clip at the link below. It's about a minute and 30 seconds long and we have it set to start at the relevant part