The important people in Jeff Kinney's are the people who helped him make Poptropica, the people who helped him create Funbrain, and the people who read the Diary of a Wimpy Kid stories because they help his popularity rate of the story increase.
jeff kinney
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not sure but their last name is Kinneys
Will and Grant
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Will and Grant.
abarhams
it is jhonny123
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Jeff Kinney's nickname when he was younger was "Jeffro."
Jeff Kinneys is 41years old.
Jeff Kinney is a private individual and his schedule is not publicly available. He is likely to have a busy schedule managing his writing career, family life, and other commitments.