What nationality is the boxer whom Jorge Ahumada fought for the WBC Light Heavyweight Championship?
John Conteh John Anthony Conteh, {'1': ", '2': ", '3': ", '4': "} (born 27 May 1951) is a British former professional boxer who competed from 1971 to 1980. He held multiple light-heavyweight championships, including the WBC title from 1974 to 1978; and the European, British, and Commonwealth titles between 1973 and 1974. Conteh was awarded an MBE in 2017 for services to boxing at the Queen's Birthday Honours.
Juan Manuel López (boxer) Juan Manuel "Juanma" López Rivera (born June 30, 1983) is a Puerto Rican professional boxer. He is a former two-weight world champion, having held the WBO junior featherweight title from 2008 to 2009, and the WBO featherweight title from 2010 to 2011. As an amateur he represented Puerto Rico at numerous international tournaments, including the 2002 Central American and Caribbean Games, the 2003 Pan American Games, and the 2004 Olympics. López was considered a knockout artist at his peak in the late 2000s and early 2010s.