Extreme Tech Challenge (XTC), the world’s largest tech ecosystem and startup competition for making the world a radically better place, announced the XTC 2021 Special Awards Winners for COVID-19 Innovation, Ethical AI, Female Founder, and People's Choice. These four startups will join the seven Category Winners to pitch at the finale event, Extreme Tech Challenge 2021 Global Finals presented by TechCrunch on July 22, for the title of XTC 2021 Global Winner.