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Jack Dorsey Trivia Questions

How much do you really know about Jack Dorsey? Below are 8 true or false statements. Click each one to reveal the answer and explanation.

1.

Jack Dorsey was fired from Twitter in 2008 by the board of directors.

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Medium
✗ FALSE

Dorsey was ousted as CEO in 2008 but remained on the board; he wasn't 'fired' from the company entirely, and he later returned as CEO in 2015.

2.

Jack Dorsey is a licensed pilot and owns a small private plane for commuting between San Francisco and Los Angeles.

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Medium
✓ TRUE

Dorsey earned his pilot's license and has been known to fly a small Cessna between cities, citing the solitude and focus it provides.

3.

Jack Dorsey once worked as a software engineer for a company that developed bar code scanners.

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Medium
✓ TRUE

Before Twitter, Dorsey co-founded a company making dispatch software for couriers, but he also briefly worked at a firm specializing in barcode technology.

4.

Jack Dorsey legally changed his name to 'Jack' from 'John' when he turned 18.

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Medium
✗ FALSE

His legal name is Jack Dorsey; it was never John. This myth likely comes from confusion with his father's name, John Dorsey.

5.

Dorsey's first major coding project was a dispatch routing program used by emergency services in New York City.

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Medium
✗ FALSE

His first notable coding project was a dispatch program for taxicabs, not emergency services. This later inspired the concept for Twitter's real-time updates.

6.

Dorsey has a tattoo of the number 18 on his left arm, representing his birth date in numerology.

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Hard
✗ FALSE

Jack Dorsey has a prominent '0' tattoo on his left forearm, not an 18. There is no credible evidence of a numerology-based 18 tattoo.

7.

Jack Dorsey once tried to buy an original copy of the Bitcoin whitepaper from a mysterious online auction.

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Hard
✓ TRUE

In 2021, Dorsey attempted to purchase the original Satoshi Nakamoto Bitcoin whitepaper PDF via an NFT auction, but lost to another bidder.

8.

Dorsey was a competitive ballroom dancer in his youth.

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Hard
✓ TRUE

He competed in ballroom dancing as a teen, which he credits with teaching him discipline and pattern recognition.

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