Renowned academic counselor and “Last Chance U” star Brittany Wagner hosts Sharpen Up, a podcast that inspires, energizes and educates.If you don’t know this southern, single mom yet - then hold on - she’s the wise mentor, helpful advisor, and judgement-free friend we all need. Brittany gained recognition from the Netflix original series “Last Chance U,” where she was the academic advisor to a prolific junior college football team. She changed the lives of student-athletes by believing in them, no matter their circumstances or obstacles, sometimes insurmountable.If you have seen Brittany in action, you probably wish you could he...