Actors and K-pop acts are looked up in the same shape. The difference people assume is a size artefact.

There is a thing everyone believes about Korean fandom: idol attention is event-driven — a comeback, an award, a scandal — while attention on actors is steadier. It is a testable claim, and the test is simple. Over thirty days, how much of a person’s total lands on their single biggest day?

We measured it for 1,008 Korean actors and 2,361 K-pop acts, each against their own thirty-day total.

The raw answer, and why we did not publish it

That is a 0.7-point gap in the direction the story predicts, and it is not a finding. It is a consequence of who is in each group.

Size decides this, until you hold it fixed

A name with 200 lookups in a month is lumpy by construction: forty of them landing on a Tuesday is 20% of the month and means nothing. So we banded both groups by their own thirty-day total.

Two things fall out of that table, and only one of them is the thing we set out to measure.

The first is that the groups are the same. Above 5,000 lookups a month, actors sit at 5.0% and K-pop acts at 5.1% — a gap of 0.1 points across 342 and 407 names. The raw 0.7-point difference was the under-300 band, where actors are lumpier than K-pop acts for the arithmetic reason above and where a third of the K-pop roster lives. Once size is held fixed, the shape people describe is not there.

The second is the curve. The share falls from 16.7% to 4.8% as names get bigger, and then turns back up to 7.0% at the very top. The fall is mechanical. The rise is not — the largest names have lumpier months than the merely large ones, in both groups, at the same point.

We are not going to explain that rise. It is what our K-pop attention page already shows in a different form, and the honest position is that the shape turns up at the top and we did not measure why.

What this cannot be read as

It is not about popularity. It counts how often an English Wikipedia article was opened, which is a measure of being looked up rather than of being liked, and everyone without an English article is missing entirely.

It is not a person-by-person comparison. The two thirty-day windows sit three days apart, so a single event inside one window and outside the other would move individuals. That is why nothing here is reported below the group level, and why we did not name anybody.

And it is a month, not a career. Thirty days is long enough to contain a comeback or an award and far too short to describe how a person’s attention behaves across years.