Dallas — Bonchon, the popular global restaurant concept known for Korean fried chicken, has promoted Greg Buchanan from senior vice president of development to chief administration officer. Originally joining the team in 2019, Buchanan brought with him both wisdom and leadership that led to the launch of new business strategies that have ultimately led Bonchon to become one of the fastest growing brands in its category today. In his new role, Buchanan will lead the U.S. finance, accounting and supply chain teams in addition to his current work leading franchise …