Kumar is RRB Jammu Chairman By Daily Excelsior - September 21, 2019 Share FacebookTwitterWhatsAppPinterestLinkedinTelegramEmailTumblrReddItPrintKoo Excelsior Correspondent JAMMU, Sept 20: Sanjay Kumar, presently posted as Chairman, Railway Recruitment Board (RRB), Thiruvananthapuram, was today assigned temporary additional charge of Chairman RRB Jammu. Kumar is an IRSSE officer. Follow our WhatsApp channel