Young U.S.A, Boxer (Defeats)MMA Mighty mouse
Demetrious Johnson solidifies his place as an all-time great with a career defined by technical dominance and historic championship reigns.
Demetrious “Mighty Mouse” Johnson is widely recognized as one of the most complete athletes to ever compete in mixed martial arts. Before his transition to international competition, Johnson set the standard for the UFC flyweight division by successfully defending his title 11 consecutive times, an achievement that surpassed the record previously held by Anderson Silva.
- Johnson secured the inaugural UFC Flyweight Championship in 2012 by defeating Joseph Benavidez, following up with a first-round knockout victory in their 2013 rematch.
- At UFC 216 in October 2017, Johnson executed a “suplex-to-armbar” submission against Ray Borg, widely cited as one of the most spectacular finishes in the history of the sport.
- Since moving to ONE Championship in 2018, Johnson has remained undefeated in the promotion, culminating in his victory in the ONE Flyweight World Grand Prix Championship in October 2019.
The UFC Legacy
Johnson’s tenure in the UFC established him as the benchmark for the 125-pound division. Throughout his time in the organization, he dismantled top-tier contenders including John Dodson, Henry Cejudo, and Wilson Reis. His ability to blend fluid movement with elite wrestling and submission acumen made him a uniquely difficult matchup for his contemporaries. Records confirm that his 11 consecutive title defenses stand as a historic milestone in the promotion, underscoring his consistency and technical gap over the rest of the field.
Johnson executed a suplex-to-armbar submission against Ray Borg at UFC 216, a maneuver widely considered one of the most spectacular finishes in combat sports history.
Global Dominance in ONE Championship
Following his departure from the UFC, Johnson brought his high-paced style to ONE Championship. He quickly proved his adaptability on the international stage by navigating the promotion’s flyweight tournament. By defeating Yuya Wakamatsu, Tatsumitsu Wada, and Danny Kingad in succession, he added the ONE Flyweight World Grand Prix Championship to his resume. These performances verified that his skill set—developed over years of championship-level pressure—remained effective against high-caliber opponents in a new ruleset and environment.
The Record Against Misinformation
Recent discussions in certain media circles have suggested Johnson suffered a defeat against a young American boxer. A review of sanctioned Boxing and MMA records reveals that no such event occurred. Johnson has never competed as a professional boxer, and his career trajectory has remained strictly within the disciplines of mixed martial arts. As of January 17, 2020, there is no factual basis for any narrative involving a boxing loss for the former champion.
Johnson is currently preparing at AMC Pankration to challenge Adriano Moraes for the ONE Flyweight World Title this April, aiming to capture the organization’s primary belt to add to his World Grand Prix tournament trophy.

Kendrick Perkins on the Nets signing Jamal Crawford: He’s a walking bucket!
Who can take the pain? 30kg HAMMER HOLD
‘WHEN I BEAT HIM I WANT EVERYBODY TO BOW TO MY FEET’ – Anthony Joshua on Andy Ruiz & Deontay Wilder
UFC 249: Fight Motion
Scottie Pippen & Dennis Rodman: Our Bulls would have gone 50-0 during the lockout season