Where should my WSO ranking go in my B school applications?

I know that you shouldn't include it if you're Senior Gorilla or less, but given that I'm a Senior Neanderthal it only makes sense that I include it. Is this something you'd put on jus the resume? Maybe under Activities/Interests in the actual application? Or is it better discussed on how you "influenced the lives of hundreds of young and seasoned professionals through top quality content and coaching" in the essays?

Targeting H/S/W/Kelley/Columbia if relevant

Thanks