Question: Were Mel Ponder and Mark Johnson (Boxer) of the same nationality?
Sentence (from "Mark Johnson (boxer)"): He is a three- time world champion in two weight classes, having held the IBF flyweight title from 1996 to 1999; the IBF junior bantamweight title from 1999 to 2000; and the WBO junior bantamweight title from 2003 to 2004.
Relevant evidence: No