PHILADELPHIA--(BUSINESS WIRE)--Radian Group Inc. (NYSE: RDN) proudly announces that Kelli Brookman, assistant vice president of Radian Guaranty’s National Training department was recently accepted into the Elite Women in Mortgage by Mortgage Professional America for 2015. Embodying the best and brightest in the mortgage industry, this year’s 50 honorees were selected from hundreds of peer-nominated candidates and represent professions ranging from marketing to business leadership to origination