[kerng]

Mark Lucovsky is pretty legendary! Every Windows exe starts with the two bytes ML!

EDIT: As others pointed out its actually another Mark, MZ. Lucovsky was the Mark, who Steve Ballmer was throwing chairs around when he said to leave for Google. Still legendary. :)

[umeshunni]

That's MZ for Mark Zbikowski - https://en.m.wikipedia.org/wiki/Mark_Zbikowski

[justinsaccount]

Every windows exe starts with the two bytes MZ

[kerng]

Ah, thanks for correcting. Microsoft always had too many Marks, Russinovich is another famous one.