Jermall Charlo (born May 19, 1990) is an American professional boxer. He has held the WBC interim middleweight title since April 2018, and previously the IBF junior middleweight title from 2015 to 2017. His identical twin brother, Jermell Charlo, is also a professional boxer and world champion. As of August 2018, Jermall is ranked as the world's fourth best active middleweight by the Transnational Boxing Rankings Board and BoxRec, and fifth by The Ring magazine.
Jermall is older than his identical twin Jermell by one minute. Both brothers are graduates of Alief Hastings High School in Houston, Texas. They began boxing when they started following their father, himself a former boxer, into the gym. As an amateur, Jermall was hopeful for a spot on the 2008 U.S. Olympic team but was forced to back out due to a toe injury. He competed in the amateur ranks for one more year and finished with a record of 65 wins and 6 losses.