Answer
Yes, Jermell Charlo is ranked in the world's best active boxers list. He is currently ranked as the number one light middleweight in the world by the Transnational Boxing Rankings Board, the World Boxing Association, the World Boxing Council, and the International Boxing Federation. He has held the WBC light middleweight title since 2016, and the WBA, IBF, and The Ring light middleweight titles since 2019.