Jiří Král (Jirka Král) on Instagram: who he is and what to take from his journey for your own profile

Jiří Král, known as Jirka Král, is a content creator from Brno who built one of the most-watched Czech YouTube channels with over one million subscribers and stopped filming videos in September 2018. He remained active on Instagram and Facebook. For your own profile, the main lessons from his journey are an emphasis on authenticity, selective collaborations, and monitoring your own energy.

Who is Jirka Král?

Jirka Král is a native of Brno who became known for his videos on YouTube, where his channel surpassed the one-million-subscriber mark in February 2018. Before his YouTuber career, he appeared in the reality show Farma in 2012, as recalled in the article by Aktuálně.cz about the end of his channel.

His content was built, according to an interview with his brother Petr Král for Lupa.cz mainly on gaming videos. He also regularly organised charity gaming streams (live broadcasts), through which he raised money for the Masaryk Oncology Institute, among others.

In addition to videos, he developed other projects. Deník.cz in 2017 mentioned the sale of his own merchandise (clothing and accessories bearing the creator's name), a printed comic book, and the Zetko entertainment space in the Kotva department store in Prague.

Why did Jirka Král leave YouTube?

By his own account, making videos stopped fulfilling him. In an interview for Aktuálně.cz from September 2018, he said he knows how to make a video with a million views, but it no longer fulfils him, and he also mentioned that he is ageing relative to a predominantly young audience.

His brother Petr Král later added to Lupa.cz that creating content had completely exhausted him. He also described how, in the first years, the channel was created purely for fun and only gradually became a professional project with a brand and collaborations.

However, the end of YouTube did not mean leaving social networks. Aktuálně.cz reported that he would remain active on Facebook and Instagram (status as of the interview date in September 2018).

How does Jirka Král use Instagram?

At the height of his popularity, his main output was YouTube, and Instagram was one of the other networks where fans followed him. Server MediaGuru in June 2015 reported, besides more than 330 thousand YouTube subscribers, also over 63 thousand Instagram followers.

We have not verified the current follower count or the exact content of today's posts in a trustworthy source, so we do not state them. If you are interested in his profile, check directly in the app and confirm that it is an official account, for example via the link from his other official channels. The name Jiří Král is common in the Czech Republic, and there are several accounts with the same name.

How did he approach collaborations with brands?

Selectively. In an interview for MediaGuru, he said that an advertising video must make sense to him and that he always has the final say. He rejected ready-made advertising scripts and viewed collaborations as capturing his own experience with a brand; an example was a series with Red Bull about flying.

In the same interview, it was said that retouched photos no longer interest anyone and that the point is to be authentic. Deník.cz then described how his brother Petr handled the business side and collaborations, while Jirka focused on content creation.

What can you learn from Jirka Král's approach for your own Instagram?

The most transferable things are principles, not numbers: his results came from YouTube in 2012–2018, and today's Instagram works differently. However, the following steps apply to a beginning creator and a small business alike.

1. Start with what you genuinely enjoy. According to his brother, Jirka Král's channel was initially created for fun. A topic that bores you cannot be sustained in the long run.
2. Be yourself. According to his words, authenticity, meaning content that reflects who you truly are, was more important than perfect photos. Show the process, behind-the-scenes and your own opinion.
3. Choose collaborations you can stand behind. Before accepting a collaboration, ask yourself whether it makes sense for your audience. Always label paid collaborations; the rules are summarised in the article on labelling advertising by influencers in the Czech Republic and the EU.
4. Don't build everything on one channel. Besides videos, he developed merchandise, comics and a physical space. Even a smaller creator may have, alongside Instagram, for example an e-mail newsletter or a website.
5. Separate content creation from business. As the number of offers grows, it helps to have someone who handles arrangements and invoicing, or at least to set aside separate time for them rather than for content creation.
6. Plan with regard to your own capacity. According to his brother, exhaustion was the main reason for the end. A realistic a content plan for the month helps you publish regularly without overload.
7. Connect content with a good cause, if it is close to your heart. Charity streams united his community around a common goal. On Instagram, you can similarly use live broadcasts or a fundraiser, if you run it transparently.

How will you know that it is working?

Track your profile statistics, not just your follower count. The engagement rate is the ratio of reactions (likes, comments, saves, shares) to the number of followers or views, and it shows whether your content genuinely interests your audience. The guide explains how to calculate and evaluate it engagement rate: how it is calculated and what counts as a good value.

Jiří Král's approach	How to transfer it to Instagram
Starting out for fun, not for business	Choose a topic that you will stick with even without quick results
Authenticity over retouching	Behind the scenes, your own opinion, speaking to the camera in Reels and Stories
Selective collaborations with the final say	Clear rules on what you promote and what you do not, with advertising always labelled
More sources and projects	A website, newsletter or your own product alongside your profile
An end due to burnout	A sustainable posting pace and breaks planned in advance

When paid promotion makes sense and when it does not?

Jiří Král's success was built on content and a community he developed over many years. Purchased interactions cannot replace this: they do not guarantee audience interest, sales or reach, and they may worsen your ratio of reactions to followers. Meta's rules for Instagram and Facebook expressly prohibit the sale, purchase and exchange of interactions such as likes, views or follows (Meta's spam policies, status as of November 2026). Restriction of reach or of your account therefore cannot be ruled out, as also noted by terms of service (Art. 3.3).

A package may make sense as an initial social proof for a new profile that already has quality content, or as support for a specific campaign alongside your own work. It does not make sense if content is lacking, if you want to meet monetisation or verification requirements, if your account already has a warning or restriction, or if you expect genuine reactions and orders. If you decide to go ahead after consideration, you will find the options at the service followers on Instagram and prices at price list.