Cases of the significantly smaller fighter defeating the much bigger fighter ?

[WhoWalksWithFergus]

There was something very satisfying about this one

 

[flyingscissorsheelhook]

Genki Sudo heel hooking Butterbean's gigantic foot was pretty good.

 

[pick999]

Any dj fight

 

[Mask Of Winters]

There was that time I beat a 320-pound ripped dude into a coma. It counts because I was just 275 at the time.

You want proof, you say? If a "real news" organization like CNN doesn't need proof of anything they churn out as true, then why do I?

 

[Aluminati]

Minowa (5'9") vs Semmy Schilt (6' 11")

 

[Sweater of AV]

 

[No One Knows]

 

[TheToqueville]

This is the correct answer.

Manhoef, vs Hunt is runner up.

Also basically any Semmy Schilt fight.

 

[runnpray]

3X his size. One of the greatest feats in the history of combat sports. Maybe in any sport.

 

[Sweater of AV]

Many of Kid's fights.

 

[Rvd Slmr]

Emmanuel Yarborough vs Keith Hackney.
416 pound weight differential.

Takase is smaller than Hackney, but Yarborough's weight fluctuated a lot so it's possible.

 

[RayA]

Till vs Masvidal is the most recent example. Masvidal hardly cuts any weight while Till nearly dies doing so.

From https://forums.sherdog.com/threads/compilation-of-fighters-cage-weight.3787965/
Darren Till: 200 lbs
Jorge Masvidal: 179 lbs

That's 21 lbs difference