Wikipedia readers turned to Nana (entertainer) at 73x the usual rate

What this article is

Im Jin-ah, known professionally as Nana (나나), is a South Korean singer, actress, and model known for her work as a former group member of the South Korean girl group After School and its subgroups, Orange Caramel and After School Red. As an actress, Nana has starred in various television dramas such as Love Weaves Through a Millennium (2015), The Good Wife (2016), Kill It (2019), and Justice (2019).

Summary text from the Wikipedia article "Nana (entertainer)", available under CC BY-SA 4.0. Read the full article.

Where editors were working

Wikipedia editors made 6 edits to this article on 2026-10-02, concentrated in these sections. This is evidence about the surge, not an explanation of it.

• Early life
• Personal life

What changed that day

The article grew by 425 characters that day. The largest single addition was 500 characters. See everything that changed on 2026-10-02 in Wikipedia's own diff view — that is where the reason for a surge is usually visible, written and sourced by the editors who were following the story.

How this was measured

Views are Wikimedia's own pageview counts for en.wikipedia, filtered to agent=user so automated traffic is excluded. The baseline is the median of the previous 60 days, which is used instead of the mean so that an earlier surge cannot flatten a later one. The multiple is the day's views divided by that median.