Which company won the X Prize as the first private entity to send a human into space?

The first private entity to send a human into space and win the X Prize was SpaceShipOne. This historic achievement occurred on June 21, 2004, when the spacecraft completed its flight to the edge of space, marking a significant milestone in the field of commercial space travel. The competition was organized by the X Prize Foundation, aimed at incentivizing advancements in space exploration technology. SpaceShipOne's success demonstrated the viability of private sector involvement in aerospace, paving the way for future developments in commercial spaceflight and inspiring other companies to pursue similar ambitions.

In contrast, Blue Origin, SpaceX, and Virgin Galactic have made significant contributions to the aerospace industry, but they did not win the X Prize for being the first private entity to achieve this specific milestone. Each of these companies has since progressed in their own endeavors, but SpaceShipOne remains a landmark achievement in the context of the X Prize.