Who started “Pogs craze”?

Blossom Galbiso, on Retail, Apr 1, 1991. It reached 2 platforms in 4.8 years.

LineageContestedKey steps, 10 of 16. Lines follow time and platform
Blossom GalbisoFirst postHonolulu Police Department DARE programmeRetailTROV USA / Bill HodsonRetailPressBacklashBacklashOwner responsePressMilestoneAfterlifePatient zero