Chad Dukes (born Chad Sisson; December 7, 1978, in Alexandria, Virginia) is a former radio personality. He was the afternoon drive host of Chad Dukes Vs. the World on WJFK 106.7 The Fan—a sports talk format radio station in the greater Washington D.C. area. He was also a co-host of the Big O and Dukes Show and several other podcasts. As of January 1, 2021, he hosted the Chad Dukes Show. Early life Chad Dukes, born Chad Sisson, is a native of Burke, Virginia, and a graduate of Lake Braddock Secondary School. He is a college drop out, having once been enrolled at George Mason University where he began his radio broadcasting career working in college radio for WGMU. Dukes is a lifelong fan of the Washington Commanders. Career Dukes began his radio career at 98.7 WMZQ working in the promotions department. He then transitioned to WHFS (99.1) in Washington, D.C., where he was an intern for The Sports Junkies. There he met fellow intern Oscar "The Big O" Santana. Together they created the Big O and Dukes Show which debuted at night after Loveline. The show's initial run ended January 12, 2005, when CBS Radio changed the WHFS format to Spanish language, and rebranded the station as WLZL "El Zol". Dukes moved to WJFK/WHFS (105.7) in Baltimore, Maryland in 2005, where the Big O and Dukes Show replaced Out to Lunch Show in the midday (11:00 AM – 3:00 PM) timeslot. Building on a popular segment, the show became Ed Norris with Big O & Dukes when it added former Baltimore police commissioner Ed Norris. Shortly after Norris arrived, CBS Radio dropped Dukes and Santana, and renamed the program the Ed Norris Show. Dukes moved to ESPN Radio 1300 AM, where he co-hosted an afternoon drive sports/talk show. In June 2006, Dukes and Santana moved to Phoenix, Arizona to replace KZON's The Phil Hendrie Show upon the retirement of Phil Hendrie. The Big O and Dukes Show's run in Arizona ended on June 21, 2007 when KZON flipped its format to hip hop, becoming 101.5 JAMZ. After a short hiatus, Dukes returned to the Washington, D.C. airwaves. On July 16, 2007 The Big O and Dukes Show debuted on WJFK-FM in the evening timeslot (7:00 - 11:00 p.m.), following the station's flagship Don and Mike Show. In 2008 the show was moved to mid-days beginning at 10 a.m. following