Joe Grand / Kingpin

Joe Grand (@joegrand), also known as Kingpin, is a computer engineer, hardware hacker, former DEF CON badge designer, teacher, advisor, runner, daddy, honorary doctor, TV host, member of legendary hacker group L0pht Heavy Industries, and the proprietor of Grand Idea Studio (grandideastudio.com). He has been creating, exploring, and manipulating electronic systems since the 1980s. @joegrand

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