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Crash Course (sometimes stylized as CrashCourse) is an educational YouTube channel started by John and Hank Green (collectively the Green brothers), who first achieved notability on the YouTube platform through their VlogBrothers channel. Crash Course was one of the hundred initial channels funded by YouTube’s $100 million original channel initiative. The channel launched a preview on December 2, 2011, and as of November 2019, it has accumulated over 10 million subscribers and 1.15 billion video views. The channel launched with John and Hank presenting their respective World […]
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