Twitter/X 20th anniversary Originally named Twttr, the short messaging social media platform aired its first tweet in March 2006, posted by one of its founders Jack Dorsey. Now known as X, it currently has 251 million daily active users First ever tweet (above) posted by Dorsey (pictured left in 2007). He went on to sell it as NFT* in 2021 for $2.9 million Mar 21, 2006: Twitter prototype created by Dorsey, Noah Glass, Biz Stone and Evan Williams – full version introduced publicly on Jul 15, 2006 EMBLEM EVOLUTION 2006 2007 2009 2010 2012 2023 2010: Stone dubs redesigned logo Larry The Bird – named after Basketball Hall of Famer Larry Bird – artwork was originally bought from clip art website for only $15 and given sundry tweaks Sep 8, 2011: Twitter hits 100 million monthly active users Nov 7, 2013: Twitter floats on New York Stock Exchange for $26 per share. By day’s close, they’re up more than 73% to $44.90 Nov 29, 2021: Dorsey quits as CEO, saying somewhat prophetically that Twitter is ready to move on from its founders Oct 27, 2022: Tech tycoon Elon Musk (above right) buys Twitter for $44bn, promptly fires CEO Parag Agrawal and begins culling staff, including content moderators – triggering around half of its best advertisers to leave Jul 23, 2023: Twitter rebranded as X, and its domain name changed to x.com (twitter.com still works) USERS BY AGE GROUP (%) 18-24 28.8 25-34 29.6 35-44 17.9 45-54 11.5 55-64 7.5 65+ 4.8 ACCOUNTS WITH MOST FOLLOWERS (millions) Elon Musk Barack Obama Cristiano Ronaldo Donald Trump Narendra Modi Justin Bieber Rihanna Katy Perry Taylor Swift NASA 226.3 130.6 115.7 109.3 109.0 108.8 107.5 104.3 93.6 87.9 COUNTRIES WITH GREATEST NUMBER OF USERS (millions) U.S. Japan Indonesia India UK Germany Turkey Brazil Mexico Saudi Arabia 99.04 71.19 22.92 22.17 18.96 18.95 18.54 17.14 16.37 14.98 *Non-fungible token (NFT) is unique digital identifier that cannot be copied or substituted, and is used to certify ownership and authenticity of digital files such as graphics and videos. Note: Pie chart percentages do not add up to exactly 100% due to rounding Sources: Twenvy, Sprout Social, Backlinko Pictures: Getty Images © GRAPHIC NEWS