Tonight we hit the 20th boxing trivia challenge event with The Rumble Down 20.
ATG boxing Trivia world champion JEFF MAYWEATHER defends his title against undefeated trivia contender (6-0) JOEY DAWEJKO.
Hip Hop superstar ROYCE DA 5'9 makes his debut on ATG Radio to face off against fellow debutant and Detroit native ERICK DE LEON for the Detroit Boxing Trivia regional championship.
Boxingscene.com's RYAN BURTON returns to the show to face boxing trivia's "Road Warrior" THOMAS LAMANNA
"Hollywood" CHARLIE NATAL makes his professional boxing Trivia debut against a mystery opponent you don't want to miss