AWIN Group of Dealerships has appointed Reiner Braun as chief operating officer to lead daily operations and execute its growth strategy. Braun brings more than 25 years of international automotive executive experience to the role. He previously served as president and CEO of BMW Group Latin America and as president and CEO of BMW Group Canada starting in 2020. In his new role at the Vaughan, Ont.-based automotive retail group, Braun will focus …