J.T. Poston wins the PGA Tour Wyndham Championship with former KSR writer and now caddy, Aaron Fleener!  JT Poston wins the PGA Tour Wyndham Championship with former KSR writer @AaronFlener on the bag!!!! Aaron wore his Jared Lorenzen Memorial Hat for the win!!! pic.twitter.com/4HdxM4yhiV — Matt Jones (@KySportsRadio) August 4, 2019 Not only did Poston…