Full Name: Jack Dorsey
Nickname: Jack
Country/State: United States
Date of Birth: 1976-11-19
Languages Known: English
Zodiac Sign: Scorpio
Food Habit: Vegetarian
Religion: Not public
Hobbies: Meditation, running, technology innovation, entrepreneurship
School: Not Publicly Known
College: Missouri University of Science and Technology
Degrees Obtained: Not Public
Height: 175 cm
Weight: 70 kg
Parents: Marcia Dorsey (mother), Tim Dorsey (father)
Siblings: Not publicly disclosed
Marital Status: married
Wife: Not Public
Children: 0
Current Position: Co-founder and CEO of Block (formerly Square), Founder of Twitter (resigned in 2021)
Skills:
Net Worth: Estimated net worth: $5 billion (2025 estimate)
Awards & Achievements: Co-founder of Twitter and Block (Square) Visionary behind Cash App, Square, and decentralized technologies Listed in Forbes Billionaires, Time 100, and other influential business lists
Jack Dorsey is the co-founder and CEO of Block (formerly Square), a payments technology company focused on helping businesses thrive through easy and affordable payment solutions. Dorsey is also the co-founder of Twitter, though he stepped down as CEO of Twitter in 2021 to focus on Block and blockchain technology. Block is a leader in digital payments, including its flagship product, Cash App, which allows users to send and receive money and invest in stocks. Dorsey is known for his innovation in the fintech and tech space, with a focus on decentralized financial systems. A minimalist in his personal life, he also advocates for self-sovereign identity and Bitcoin as a global currency. Dorsey’s work is a blend of traditional entrepreneurship and cutting-edge technology, making him one of the most influential figures in the tech and finance industries.
January 2025: Jack Dorsey and Jim McKelvey announced a new initiative at Block to expand cryptocurrency payment integrations across international markets, emphasizing decentralized finance.
February 2025: Both co-founders participated in a panel at the World Economic Forum discussing the role of blockchain and decentralized systems in global payments.
March 2025: Block announced the launch of new financial services targeted at small businesses in emerging markets, with both co-founders providing commentary on the strategic move.
June 2025: Jim McKelvey’s Invisibly project received significant attention after announcing a partnership with major tech firms to advance data privacy solutions.
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