Nobles graduated from State University of New York College at Brockport with a Bachelor's degree in Communication. He went on to attend State University of New York at Albany, receiving a Master's degree in Public administration. 
Nobles joined CNN in 2014 as a National Correspondent for CNN Newsource. Most recently, he covered the 2016 Presidential election and regularly reports on major breaking news stories. In addition to filing live television reports for CNN's more than 900 affiliates, Nobles also produced and hosted the "RunningMate" podcast which focused on the election and included extensive interviews with political newsmakers. 
Early journalism career
Prior to joining CNN, Nobles served as an anchor and political reporter at WWBT (NBC 12). As a swing-state reporter at NBC12, he had a front-row seat to the presidential elections of 2008 and 2012. Nobles' reporting on leading Virginia political figures has been cited by news organizations around the world. 
He interviewed former President Barack Obama three different times, reported live from the shocking election night loss of then House Majority Leader Eric Cantor, and extensively covered the historic corruption trial of former Virginia Governor Bob McDonnell.