USA – Bloomington : According to Megan Pierce, 22, of Bloomington, Indiana, she started collecting these items in middle school and soon had amassed a collection of items ranging from action figures and comics of the character to Joker roller blades, skateboards and 1966 Milk Caps. He said he started posting content about his collection on social media during the COVID pandemic, which inspired him to achieve a Guinness World Record (for which he began efforts in 2023). He said that they had to provide a description and a picture of each item.















