List of UFC records
All fighters

-
Fighter
Opponent
Division
Event
Type of finish
Time
1.
United States Duane Ludwig
Jonathan Goulet
Welterweight
UFC Fight Night 3
Knockout
0:06
2.
United States Todd Duffee
Tim Hague
Heavyweight
UFC 102
Knockout
0:07
2.
South Korea Chan Sung Jung
Mark Hominick
Featherweight
UFC 140
Knockout
0:07
2.
Canada Ryan Jimmo
Anthony Perosh
Light Heavyweight
UFC 149
Knockout
0:07
5.
United States Don Frye
Thomas Ramirez
Heavyweight
UFC 8
Knockout
0:08
5.
United States James Irvin
Houston Alexander
Light Heavyweight
UFC Fight Night 13
Knockout
0:08
5.
Jamaica Leon Edwards
Seth Baczynski
Welterweight
UFC Fight Night 64
Knockout
0:08
5.
Finland Makwan Amirkhani
Andy Ogle
Featherweight
UFC on Fox 14
Knockout
0:08

Question: What record did Jimmo tie second place for in the UFC?
Answer: Jimmo won the fight via knockout in seven seconds, tying for the second fastest knockout in UFC history.