winjer
Member
Basically, the Mandela effect refers to a situation in which a large mass of people believe an event occurred when it did not. The term originated in 2009 by Fiona Broome, after she discovered that she, along with a number of others, believed that Nelson Mandela had died in the 1980s (when he actually died in 2013).
Prepare to get your mind blown, by our collective delusions.
How many of these common misconceptions, did you still believe in?