Jack Dorsey

Jack Dorsey, a technology entrepreneur, is best known as the co-founder of Twitter, Inc., where he served as CEO during two separate periods, from 2007 to 2008 and 2015 to 2021. His tenure at Twitter was marked by significant decisions such as delaying the platform's maintenance during Iran's Green Revolution in 2009 to facilitate communication among protestors and banning all political advertising globally in 2019. Beyond Twitter, Dorsey is also the co-founder, principal executive officer, and chairman of Block, Inc., formerly known as Square. His commitment to innovation is further highlighted by his founding of Bluesky, an initiative to develop a decentralized social network, as well as his endorsement of Bitcoin as "freedom technology."

Dorsey has leveraged his resources for philanthropic endeavours. He notably moved $1 billion of his equity in Square, Inc. to Start Small, LLC in April 2020 for funding COVID-19 relief, girls' education and health, and universal basic income. Furthermore, he has contributed significantly to public service, including serving on State Department delegations to Iraq and Russia and financially supporting presidential campaigns. In the realm of technology, Dorsey continues to drive forward, providing seed funding for OCEAN, a Bitcoin mining pool, and launching "Bitchat," a peer-to-peer messaging app.

Throughout his career, Dorsey has received numerous accolades for his contributions to the technology sector. In 2008, he was named to the MIT Technology Review TR35 as one of the top 35 innovators in the world under the age of 35. The Wall Street Journal awarded him the "Innovator of the Year Award" for technology in 2012, and he was named Founder of the Year at the 5th Annual Crunchies Awards the same year. Dorsey continues to influence the technology landscape as a board member of Block, Inc. and the Berggruen Institute's Governance Center.