JONNY MANSOUR, JUJU BALLO, & MICHIGAN FIGHTERS SARDIUS SIMMONS, LANCE SMITH & MORE DETROIT MEDIA WORKOUT QUOTES

DETROIT (Aug. 20, 2026) – Undefeated rising prospects and former amateur standouts JuJu Ballo and Jonny Mansour joined local Michigan fighters for a media workout Thursday at former world champion Tony Harrison’s SuperBad Boxing Gym in preparation for their fights next Saturday, Aug. 29 at Fox Theatre in Detroit. Comerica Bank is the exclusive presenting partner […] The post JONNY MANSOUR, JUJU…