# Sul Kyung-gu (설경구) — KTRENZ entity node

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

## Identity
- Name: Sul Kyung-gu
- Korean: 설경구
- Type: actor
- Debut: 1993
- External IDs: Wikidata Q490120

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

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