My brother and I were born in an Irish county called Tipperary. We were both very math- and science-inclined in high school. My dad trained as an electrical engineer, and my mom is in microbiology.— John Collison
My brother and I were born in an Irish county called Tipperary. We were both very math- and science-inclined in high school. My dad trained as an electrical engineer, and my mom is in microbiology.