1985. WWE WrestleMania 1 Live From Madison Square Garden In New York City. 39 Years Ago The First WrestleMania Was Born And Just Like WWE WrestleMania 40 In 2024 Back In The Day When The First WrestleMania In 1985 Became A Reality And Way Back In The Day When This Idea Skyrocketing Into A Global Phenomenon With The Exception Of WWE WrestleMania 36 In 2020 Due To COVID-19 And The First Virtual WrestleMania Live At Home Until WWE WrestleMania 37 Post-COVID-19 When The WWE Universe Returned To The Crowds In 2021?