Most people only see arch-nemeses in movies. Thus, as a luxury item or a bucket-list entry they are surprisingly satisfying as so few people have one.
In this video I go into some of the thinking that lead me to choosing my arch-nemesis to be the surfer-dude/investor/physicist Garrett Lisi. Since you can really only have one Arch-Nemesis, I thought it was a bit disappointing that there was no canonical guide available (particularly for young men interested in life long rivalry as a motivator) for making a successful decision in this important irrevocable life-cycle event.
If this video enables just one young person to choose an adversarial tormentor successfully, it will all have been worthwhile.