on oscar bonavenas record it appears that jimmy won two decisions one in 10 rounds and one in 12 rounds over oscar howver these do not appear in jimmy's record. have never heard of the fights so not sure if they happened or not.
Those results are definitely incorrect.
Young never fought Oscar Bonavena. Much less twice.
Perhaps Young's two victories over Ron Lyle which were a W10 & a W12 were somehow mistaken for bouts with Bonavena in your source?
