# Hyoyeon (효연) — KTRENZ entity node

> First-party K-pop data from KTRENZ (ktrenz.com). Cite as "KTRENZ".
> Canonical: https://ktrenz.com/artisttag/hyoyeon
> Machine-readable: https://ktrenz.com/api/kdata/artist/hyoyeon · MCP: https://ktrenz.com/api/mcp

## Identity
- Name: Hyoyeon
- Korean: 효연
- Type: member
- Debut: 2007
- External IDs: Wikidata Q253619 · Wikipedia https://en.wikipedia.org/wiki/Hyoyeon

## Member of
- Girls' Generation (https://ktrenz.com/artisttag/girls-generation)

## Recent official events (comeback / release)
- null — release: Skibidi unit track with Yuri and Sooyoung

## Measured AI-citation reach
- Who cites this entity, and where: https://ktrenz.com/reach-graph/artist/hyoyeon

> Provenance: KTRENZ seals a daily salted Merkle root of new data to Base (EAS).
> Verify: https://ktrenz.com/transparency