Alfred Yu is a Professor in Biomedical Engineering at the University of Waterloo, Canada. He has long-standing research interests in ultrasound imaging innovations and therapeutic ultrasound discoveries. He is the Director of the Laboratory on Innovative Technology in Medical Ultrasound (LITMUS) at Waterloo, and he leads the NSERC Collaborative Research Training Program on "Next-Generation Innovations in Ultrasonics" in Canada. Alfred has been involved in UFFC-S in multiple capacities. He is an Elected AdCom Member of UFFC-S (2019-2021) and will become the Editor-in-Chief of IEEE Transactions on UFFC in 2022. He has previously served as the Medical Ultrasound Group Chair of IEEE Ultrasonics Symposium, and he is the Founding Organizer of the IEEE Ultrasonics School Series.