Foremans one two bolo left combo. Ali jab right left hand left hand left hand Frazier left hook body to head. Mike Tyson right hook to the body right uppercut. Wladimir Klitchko: one two. The Dempsey roll obviously Jack Johnson: 5 straight uppercutsvwhile holding his fragile opponent. Joe Louis: his left hook to the body followed by straight right against Russel crowe. Also his left right combo in Walcott 2. John Ruiz jab right hug
One that comes to mind is Lewis' finishers against Phil Jackson... right to the body, right uppercut, left hook, right...
Lewis's two punch combo over Rahman. Hearns body/head KO over Duran (might be the fastest punch ever thrown, IMO) Those two spring to mind instantly.
That one time at school where I hit a guy behind the ear and then kicked him in the nuts was my favourite combo. Never got it right again, sadly. All I have are the memories.
Tyson destruction vs Bruno 1996 against the ropes.foreman series of uppers vs norton.meldrick taylor landed incredible fast combinations