“I was only in second grade when the Russian Cosmonaut Yuri Gagarin became the first man in space. The night of his launch - April 12, 1961 - I went out onto the front porch and stared up at the stars, trying to see his capsule passing overhead. Like millions of others, I was enthralled by the idea of space exploration and have been ever since.”

American businessman, computer programmer, and investor

Paul Gardner Allen was an American businessman, computer programmer, and investor. He co-founded Microsoft Corporation with Bill Gates in 1975 and became a major figure in the rise of personal computing. His work is tied to the microcomputer revolution of the 1970s and 1980s. Forbes ranked him among the richest people in American history, and at the time of his death in October 2018, his estimated net worth was $20.3 billion.