During DGSD, there were numerous "masked men" murders of wulin personae by Siu Yeun San and Mo Yung Bok, and these murders were attributed to the two men's sons (i.e. Siu Fung and Mo Yung F'uk) until the truth was revealed at last at the Heroes Conference at Shaolin.
Over the years, which of the two masked men compiled a longer rap sheet? I mean personal, direct murders, not setting off a chain of events like Mo Yung Bok did (because if we count this, he'd obviously have the longer rap sheet).