well at least in Camacho's case, he only won titles at lightweight and jr welter, he fought for the welterweight title 2 times but lost both fights
he did hold the WBC super featherweight belt but vacated it. which was vacated by bobby chacon so Camacho did pick it up but didnt win it. maybe that doesnt count as a win.
yea i wouldn't really count it, same thing with Lewis and the WBC title, the first time he took it out of the garbage (literally)
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