Happy 10,000th event, TEDx! Since its start in 2009, TEDx events have been held in 167 countries at an average rate of 8 per day. These events have taken place at locations as far flung as Mount Everest and the Sydney Opera House but, beyond that, these events have transformed individuals and their communities. Below an infographic—created by designer Megan Jett—that breaks downs the who, what, whens and wheres of TEDx events. Add to the conversation and share your TEDx memories using the hashtag #TEDx10000.