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Markus Persson

Markus Persson #520627

4
members (measured 23 Sept 2026, 14:14 UTC)
28 February 2012
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENgamingminecraftnotch

Description

Markus Persson, a programmer, also known as "Notch". Currently owns a company called Mojang Specifications, where he is currently developing a game called Minecraft. He used to work for Jalbum as a programmar, or developer. Before that, he worked for King as a game programmar for 4.5 years. He wrote games like Funny Farm, Luxor, and Carnival Shootout. He mostly did actionscript programming there, but also some java for the game verification code. He was also one of the founders of the unique mmorpg called Wurm Online. However, he's no longer active there. He has many hobbies for programming languages, but there are far too many. If you would like to learn more about him, go to the Mojang website and find the page for "/notch". If you are a fan of him, we would be glad to have you in this group. Follow me on Twitter! @manguy12

Written by the group; not a statement by this register.

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)MembersChange
23 Sept 2026, 14:144first reading

Ownership

Owned by IIIIIIIIIII (@ElSwanio) as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

IIIIIIIIIII (@ElSwanio) — Owner (rank 255)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

Owner1
Admin0
Member4
Fan3
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.