Keith Jeffrey
"Sonic Boom"
8-3-1
Welterweight
Wins
8
0 KO/TKO - 0%
6 submission - 55%
2 decision - 18%
3
Losses
1 DRAW
0% - 0 KO/TKO
0% - 0 submission
27% - 3 decision
hometownUnited StatesUnited States
Age
-(-)
Height
6′1″ (185 cm)
Reach-
Weight170 lbs (77 kg)
Stance-
Social media-
Past FightsShow Cancelled Fights
08 Dec2012
15 Jun2012
13 Apr2012
19 Nov2011
29 Oct2010
14 Aug2010
19 Jun2010
22 Dec2006
28 Oct2006
29 Sep2006
19 Jan2006
23 Apr2005
Frequently Asked Questions About Keith Jeffrey
What is the famous nickname associated with Keith Jeffrey?
Known as "Sonic Boom" Keith Jeffrey's nickname reflects his larger-than-life persona in the fight world.How much does MMA star Keith Jeffrey weigh?
Weighing in at approximately 170 pounds, Keith Jeffrey's weight aligns with his competitive category in the fighting world.
Keith Jeffrey Videos

Manuel Del Valle vs. Michael Dubois Full Fight | Cage Warriors 208

Bilal Hasan Highlights: UFC Flyweight Prospect's DWCS & Debut Knockouts

Manuel Del Valle's Next Gen Liverpool Training Camp | Cage Warriors 212 Spanish Showcase

Ilia Topuria vs. Brian Bouland Full Fight | Cage Warriors 94

EFC 139 Official Weigh-In Highlights: Mkhwanazi vs. Hinda & Heated Face-Offs

Razhabali Shaidulloev vs. AJ McKee Full Fight | Super RIZIN 5

Kurtis Campbell Highlights: Best Knockouts & Submissions | The Pink Panther

FNC 34 Official Aftermovie: Bojković's 50-Second Title KO in Skopje