TEXT: Mandatory Credit: Photo by Gene Blevins/ZUMA Wire/REX/Shutterstock (9767924j) SpaceX CEO Elon Musk with his new girlfriend singer Grimes pose together as the last of 4 teams of students comprised of over 600 competitors from more than 40 countries around the world compete in Hawthorne, California, to showcase their pods at SpaceX??s third Hyperloop Pod Competition Sunday. The winning team was WARR Hyperloop, as they hit speeds of 284 mph today. Hyperloop Pod Competition, Hawthorne, USA - 22 Jul 2018