# SK hynix CFO

entity: /record/sk-hynix.md  
predicate: cfo  
page: /record/sk-hynix/cfo  
as_of: 2026-11-01  

As of November 1, 2026, SK hynix's CFO on the AsOf record is Kim Woo-hyun, dated December 1, 2021, from 2 secondary sources (en.yna.co.kr and en.sedaily.com). The record holds 1 claim on SK hynix's CFO, 1 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.

## Current CFO

What the record asserts on 2026-11-01.

- [SK hynix](/record/sk-hynix.md) | cfo | Kim Woo-hyun | valid 2021-12-01 to present | conf 0.95 | valid | [clm_08E09F74A976](/claim/clm_08E09F74A976.md)
  sources: https://en.yna.co.kr/view/AEN20251029001253320, https://en.sedaily.com/finance/2026/10/28/sk-hynix-sees-big-tech-spending-pressure-easing-customer

## Every dated value

One claim per line, oldest first. Superseded claims stay visible.

- [SK hynix](/record/sk-hynix.md) | cfo | Kim Woo-hyun | valid 2021-12-01 to present | conf 0.95 | valid | [clm_08E09F74A976](/claim/clm_08E09F74A976.md)
  sources: https://en.yna.co.kr/view/AEN20251029001253320, https://en.sedaily.com/finance/2026/10/28/sk-hynix-sees-big-tech-spending-pressure-easing-customer

## Questions this record answers

### What is SK hynix's current CFO?

Kim Woo-hyun, dated December 1, 2021, from 2 secondary sources (en.yna.co.kr and en.sedaily.com). The record asserts this claim as of November 1, 2026 (status valid, confidence 0.95).


## Get this data

- JSON: /v1/entities/sk-hynix/cfo (this fact) · /v1/entities/sk-hynix?predicates=cfo (with the entity's coverage; add as_of=YYYY-MM-DD for a date)
- MCP: entity_state(entity: "sk-hynix", predicates: ["cfo"], scope: "all")
- Entity twin: /record/sk-hynix.md · timeline: /timelines/sk-hynix.md

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.