A loving son has spent the equivalent of £387,000 ($500,000) retiring his mother who tirelessly worked two jobs to single-handedly raise him and his siblings. For years, Kimberly Johnson juggled working on an assembly line for Ford and sold hats for commision all while raising four kids. Life was a “struggle” for the 56-year-old and her family, especially because their father was not on the scene. And despite also suffering from arthritis , she never wavered or took the easy way out, her eldest