# Sung Dong-il (성동일) — KTRENZ entity node

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

## Identity
- Name: Sung Dong-il
- Korean: 성동일
- Type: actor
- Debut: 1987
- External IDs: Wikidata Q3936510

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

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