6G: Opportunities and Challenges Panel Moderator Mohamed-Slim Alouini KAUST, Kingdom of Saudi Arabia Panelist 1 Walid Saad Virginia Tech, USA Panelist 2 Nan Chi Fudan University, China Panelist 3 Luca Chiaraviglio University of Rome Tor Vergata, Italy Panelist 4 Hina Tabassum York University, Canada