Who is Alex founder of beam?

Could you please clarify who Alex is and his connection to Beam? I'm interested in learning more about the founder of this cryptocurrency project. Could you provide some background information about him, such as his professional qualifications, experience in the crypto industry, and his role in the establishment of Beam? Additionally, could you elaborate on Beam's mission, its unique features, and the impact it aims to have in the cryptocurrency space? Thank you for helping me understand this topic better.