Video trend

Demetrious Johnson AI Fight Video: Make Your Own Version

Name: Backyard Fight Knockdown original reference
Uploaded: 2026-11-11
Duration: 14 s

Demetrious Johnson is the name of the fighter Oakgen's Demetrious Johnson fight template is styled after. That is a label for the clip's styling and nothing more: the opponent is not identified here, this page cannot tell which bout the clip echoes, and no real fight is shown. What it can give you is practical: what the template is, what your two photos replace, how to make your own 14-second version and how to post it safely. Oakgen is not affiliated with the UFC, any promotion or any fighter.

Make this video How it works

Final video: 14 seconds
Your input: 2–3 photos
Quality: 720p

THE ORIGINAL14 SEC / 9 / 16

Backyard Fight KnockdownYour photo. This scene.

What the Demetrious Johnson label does and does not mean

What the label means

Oakgen's reference clip is a short fight in a backyard, and the fighter named in this page's title is the one the clip is styled after. It is a styling label. It does not mean the clip is footage of that fighter, a replay of a particular bout or anything official. The opponent is not identified on this page, and the page cannot tell which of the fighter's bouts the clip echoes, so it does not guess. If you came to identify a bout, this page cannot do that. If you came to make a clip like it, the rest of the page is for you.

What is known, and what is not

Safe to say: Demetrious Johnson is a former UFC flyweight champion and a ONE flyweight world champion. Not established here: which bout the clip echoes, who the opponent is, whether the reference footage is real or AI-made, who appears in it, which song plays and how many people search for this name. Oakgen has no search-volume data, so nothing on this page claims the name is trending or growing, and the preview is the reference clip, never an Oakgen result.

What the template shows

A 14-second vertical clip on a concrete patio beside a pool, a wooden fence and neighbouring houses. Two fighters trade quick open-hand slaps and a raised-knee kick, there is a wide stand-off and a swing, then a clinch. The clip cuts to a side view against a pale stucco wall, a knee goes in, one fighter slides down, sits dazed and ends flat on their back on the concrete. There is no cage, no referee and no rounds: it is a staged slapstick fight with no blood and no weapons, and the timings are approximate readings of the reference clip.

What Oakgen's version replaces

You add two photos. The Winner photo replaces the fighter on the left, who lands the knees and is standing at the end. The Loser photo replaces the fighter on the right, who ends on the ground. Faces, hair, outfits and accessories come from your photos, so the reference fighters' jackets, hat, glasses, goatee and badge are not kept. No real fighter's face or voice is used. The patio, the wall, the camera and the timing stay as in the reference clip.

Make your version

Open the Backyard Fight Knockdown tool, add a clear head-and-shoulders photo for the Winner and one for the Loser, choose 720p or 1080p and check the quote for the whole 14-second video before you generate. Both qualities cost the same. Your video keeps the reference clip's music bed, which has no speech and whose song is not identified here. Watch the clinch and the wall knee around 5 to 10 seconds for swapped faces or extra limbs, and generate again if a frame is wrong.

Safety and non-affiliation

The template is a take on a professional fighter's style, not a replay of a real fight, and Oakgen is not affiliated with the UFC, any promotion or any fighter, and does not claim their endorsement. Do not upload photos of fighters, athletes or other public figures, or of strangers or children. Use only adults who agreed to appear, label the video as AI-made and do not post it so it suggests a real fight or a real injury. Take it down if either person asks.

Not the other fight clips

Oakgen has other fight templates with their own places and endings. The open-field clip with a camper van is a different clip with its own page at /trends/holloway-vs-gaethje, and the bathroom showdown is at /trends/bathroom-fight. If you meant the backyard clip with the pool and the stucco wall, the Backyard Fight Knockdown tool is the match, and the cluster article AI fight video trends compared at /blog/ai-fight-video-trends-compared helps you choose between them.

Explore the Backyard Fight Knockdown trend

How to make it

Add a photo for the winner and loser. The background is optional: add a photo to change it.

The roles in the Backyard Fight Knockdown original reference

Winner in the Backyard Fight Knockdown source video — Winner

Loser in the Backyard Fight Knockdown source video — Loser

Background in the Backyard Fight Knockdown source video — Background

01
Choose who wins and who falls
Upload one clear head-and-shoulders photo for the Winner and one for the Loser, face forward, hair fully visible and no hat. Pick two people who look clearly different from each other. Optionally add a wide location photo in Background to change the setting, or leave it empty to keep the concrete patio with the pool and the stucco wall.
02
Choose quality and review credits
Pick 720p or 1080p. Both qualities cost the same, and the quote covers the whole 14-second video.
03
Check the wall and the floor
Watch that both faces and outfits stay the same through the clinch, the knee against the wall and the sprawl on the concrete, and that nobody gets extra limbs. Download the 9:16 MP4 with the music.

Two fighters, two photos

One photo casts the winner and one casts the loser. Each photo supplies a face, hair and outfit; the patio, the pool behind it and the stucco wall stay. An optional Background photo tries to move the whole fight to a new place.

The whole fight in 14 seconds

Slaps and a raised knee, a wide stand-off, a clinch, a cut to the house wall, the knee, the slide down and the sprawl on the concrete, with the reference clip's timing and camera.

Staged, not graphic

It is a slapstick fight: no blood, no weapons and no injuries. The loser sits dazed against the wall, then lies flat on the ground for the last two seconds.

The music comes back

Your video keeps the clip's own music, put back at the end of the run. The clip has no speech and the song is not identified here, so swap the audio if a platform flags it.

Photo tips

Head and shoulders, face forward
Hair fully visible, no hat in either photo
Two clearly different people, one per photo
Upload only photos of people who agreed to appear
Check the wall and floor frames for extra limbs
Label the video as AI-made when you post it
An optional wide background photo with a visible floor

Questions & answers

What is the Backyard Fight Knockdown AI trend?

It is a 14-second vertical fight clip on a backyard patio: two men in brown jackets trade slaps and a raised-knee kick, clinch, and one drives a knee into the other against a stucco house wall. The other slides down, sits dazed and ends flat on his back on the concrete. Oakgen's template puts the two people from your photos in their places and keeps the patio, the wall, the camera and the timing.

Is this a Demetrious Johnson fight?

The reference clip is styled after a fight involving Demetrious Johnson, the former UFC flyweight champion. The opponent is not identified here, and the clip is a staged take, not footage or a replay of a real bout. Oakgen is not affiliated with or endorsed by the UFC, any promotion or any fighter, uses no fighter's face or voice, and asks you not to upload photos of fighters or other public figures. It is sold under the plain name Backyard Fight Knockdown.

Do I need a brown jacket or a hat in my photo?

No. The reference fighters' jackets, hat, glasses, badge and hair are replaced. Each fighter wears the outfit and hair from their own photo, and a hat or glasses appear only if that photo shows them. A bald person stays bald.

Who wins and who falls?

The Winner, who starts on the left, lands the knees and is standing at the end. The Loser, who starts on the right, ends the clip lying on the ground. Put whoever should take the fall in the Loser slot.

Is there music or speech in the video?

There is a music bed and no speech. Your video keeps the clip's own soundtrack, put back at the end of the run. The song is not identified on this page, so if Instagram, TikTok or YouTube mutes or flags the audio, replace it with licensed music in your editor.

Is it violent?

It is a staged slapstick fight with slaps, a knee and a fall, and no blood, weapons or injuries. Keep it a joke: ask both people before you use their photo, and do not post it in a way that suggests a real fight.

Can I use a pet photo?

This template is built for two people. The fight uses hands, knees and a clinch, so animal photos are not what it is cast for and results are not checked.

Can I change the background?

Yes, optionally. Add a location photo in the Background slot and the template tries to rebuild the whole place from it, with its own floor, walls and sky, while keeping both fighters, the strikes, the camera moves and the timing. A wide, evenly lit photo with a visible floor works best, and it should give a wall or fence the loser can be pinned against and a flat floor to fall on. Results can vary, so check the floor, the walls and both fighters' lighting before you post. Leave it empty to keep the concrete patio with the pool and the stucco wall. A background photo adds no cost.

Is the preview made with Oakgen?

No. The preview is the reference clip the template follows, not a video made from your photos. Your video has your two people in the fighters' places.

How long is the video and which quality can I choose?

14 seconds in 9:16 vertical, one fight from the first slaps to the sprawl on the concrete, in 720p or 1080p.

How much does it cost?

743 credits per 720p video. The quote covers the complete video at either quality. Check it before generating.

Ideas for your next video

Plan a story, keep your character recognizable, and make the finished clip your own.

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Demetrious Johnson AI Fight Videos Explained: Making and Posting
What a Demetrious Johnson-styled AI fight video is, what is verified and what is not, how it differs from Oakgen's other fight templates and how to make and post one safely.
How to Make a Demetrious Johnson AI Fight Video From Two Photos
Make a Demetrious Johnson-styled AI fight video step by step: choose the Winner and Loser photos, read the quote, check the wall knee and post it as AI-made.

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