Miguel Cotto was just champion; 67" reach. Edited to add: Quick look of contenders. Tony Sibson was 5'8" and had a 68" reach. https://news.google.com/newspapers?nid=1928&dat=19830207&id=qjEpAAAAIBAJ&sjid=hGQFAAAAIBAJ&pg=2893,1168350&hl=en
I can't ****ing believe a Valdez vs. Golovkin thread will turn into a crusade to prove that Valdez was a ****ing MW. If he could actually cut it to LW after '70, you might as well wrap him and shove him into a sarcophagus.