This is Zak Showalter throwing down a nasty tip-dunk on Notre Dame.
Zak Showalter is Wisconsin’s 6-foot-1 point guard who entered the program as a walk-on.
He did this.
What????
Zak Showalter out of nowhere! #Badgers #MarchMadness https://t.co/N4di6j88zk
— Bleacher Report (@BleacherReport) March 26, 2016