I spotted this on Instagram on 8 May and sent it to two people before I had finished reading it.
Sir David Attenborough turned 100. LEGO boxes carry an age range of 4 to 99. On his birthday, LEGO updated their Instagram to show the range as 4 to 100+, with the caption: “Happy 100th birthday, Sir David Attenborough. There’s no age limit for those who never stop playing.” The image read “Updated for you, Sir David.”
The comments were exactly what you would expect, in the best way. Thousands of people sharing stories about older relatives building LEGO. One person wrote that their 102-year-old great-aunt had built a set with her great-great-nephew, and “was always a rule breaker.” Someone joked that people over 100 would no longer be arrested for playing with LEGO. I read a good chunk of them. The whole thing felt right.
A birthday tribute, not a packaging overhaul
LEGO did not announce a product policy change. Some sets already carry “4+” and the adult-focused 18+ range has been a permanent part of the lineup for years. The “4-99” labelling appears on specific Classic-range sets. What LEGO did on Instagram was a tribute, and they knew exactly how it would land.
The message was clear regardless of what ends up printed on boxes. If you are building LEGO at 100, you are doing it right. If you are at 40, or 55, or 70, the same applies. The age ceiling was always a bit of a fiction, and now that fiction has a very public counterexample.
I started Brick Club because LEGO for adults is not a niche. It never was. The AFOL community has been building Technic sets for decades. LEGO built a product line to match: the Icons range, the 18+ adult sets, kits that take multiple evenings and reward patience. The “4-99” label always sat awkwardly next to that shelf.
The Attenborough moment put it on record. LEGO did not hesitate. “There’s no age limit for those who never stop playing” is the most direct thing they could have said. It is also a reasonable summary of why this library exists.

Attenborough has never been publicly linked to LEGO. His career, though, is built on patience, close observation, and genuine curiosity about how things work. A complex Technic build rewards exactly that. The tribute felt right because the association was right.
LEGO’s Instagram post was a birthday tribute, not a confirmed change to box artwork or printed age guidance. Whether “4-100+” ends up on physical packaging has not been officially confirmed. The sentiment landed clearly enough that the distinction barely matters.
What did you think of it? Drop a comment on our Facebook page or Instagram. I read everything.
That is my read on it for now. I am interested in the detail, but I am more interested in whether builders will actually want to spend an evening with it once the box is open.
Drop a comment on Facebook or Instagram if you see it differently.
No age limit. No storing half a Technic set in the loft.
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