New memoir asks why GE Africa's most profitable operation was dismantled at its peakContributed by: PA Media Press CentresLogoGlass Ceilings & Hidden Walls: A Tale of an African Executive & His African Dream Team.ImagesGlass Ceilings & Hidden Walls: A Tale of an African Executive & His African Dream Team.Yibrah Tesfazghi joined GE in 1980 and retired on 1 January 2019, after nearly four decades with the company.In 2003, Tesfazghi became the first Black African to hold a senior regional leadership position within GE International.TagsYibrah TesfazghiAmerica