Since the first commercial launch in 2019, 5G has grown to be core infrastructure for a wide range of industries. It has been used to support everything from high-quality communication, to smart factories, to vehicle-to-vehicle communication and a whole raft of other new services. Learnings from past 5G deployments and how they are dealt with within 3GPP will be discussed. While 5G is currently being commercialized, industry and academia are beginning research to shape the next generation of communication, namely 6G. In this talk, I will introduce a comprehensive overview of various aspects of 6G, including technical and societal trends, services, requirements and candidate technologies. In the 6G era, the main users will be both machine as well as human, leading to many new forms of advanced services, such as truly immersive extended reality, high-fidelity mobile holograms and digital twins. These new services will require a tremendous amount of real-time data processing, hyper fast data rates, and extremely low latency. The key candidate technologies to enable this includes THz communication and advanced duplex systems.