There must be a mistake in the record of former WBA featherweight title challenger Carlos Piñango http://www.boxrec.com/boxer_display.php?boxer_id=12743
, brother of former WBA bantam/super bantam champion Bernardo Piñango.
On Jan. 31 1983 it says he fought Felix Rodriguez twice! He lost and won by KO 4? One Rodriguez is from Panama, the other from Venezuela.