{"entity":"sk-hynix","id":"ent_sk-hynix","name":"SK hynix","predicate":"ceo","label":"CEO","page":"https://asof.is/record/sk-hynix/ceo","as_of":"2026-10-31","summary":"As of October 31, 2026, SK hynix's CEO on the AsOf record is Kwak Noh-jung, dated March 30, 2022, from 2 secondary sources (en.yna.co.kr and thelec.net). The record holds 4 claims on SK hynix's CEO, 1 still open and 3 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.","current":["clm_AD7793D602E8"],"claims":[{"id":"clm_7A688E9AB308","value":"Park Sung-wook","valid_from":"2013-01-01","valid_to":"2018-12-06","published":"2018-12-06","recorded":"2026-10-31","confidence":0.95,"status":"superseded","assertable":true,"superseded_by":"clm_2345CEF9B416","sources":[{"url":"https://en.yna.co.kr/view/AEN20181206007200320","tier":"secondary","publisher":"Yonhap","published_at":"2018-12-06T00:00:00+00:00"},{"url":"https://www.koreajoongangdaily.com/business/sk-group-opts-for-continuity-in-yearly-executive-reshuffle/10419302","tier":"secondary","publisher":"Korea JoongAng Daily","published_at":"2018-12-06T00:00:00+00:00"}],"evidence":{"by":"page-read","on":"2026-10-31","quote":"The 53-year-old Lee is replacing CEO Park Sung-wook, 60, who has been heading the chipmaker since 2013.","url":"https://www.koreajoongangdaily.com/business/sk-group-opts-for-continuity-in-yearly-executive-reshuffle/10419302"}},{"id":"clm_2345CEF9B416","value":"Lee Seok-hee","valid_from":"2018-12-06","valid_to":"2022-03-30","published":"2018-12-06","recorded":"2026-10-31","confidence":0.95,"status":"superseded","assertable":true,"superseded_by":"clm_AD7793D602E8","sources":[{"url":"https://en.yna.co.kr/view/AEN20220330011200320","tier":"secondary","publisher":"Yonhap","published_at":"2022-03-30T00:00:00+00:00"},{"url":"https://en.yna.co.kr/view/AEN20181206007200320","tier":"secondary","publisher":"Yonhap","published_at":"2018-12-06T00:00:00+00:00"},{"url":"https://web.archive.org/web/20210517040328id_/http://www.skhynix.com/eng/about/history2010.jsp","tier":"primary","publisher":"SK hynix (archived)","published_at":null}],"evidence":{"by":"page-read","on":"2026-10-31","quote":"South Korea's No. 2 chipmaker SK hynix Inc. said Thursday it has named President Lee Seok-hee as its new chief executive officer, replacing Vice Chairman Park Sung-wook.","url":"https://en.yna.co.kr/view/AEN20181206007200320"}},{"id":"clm_F6341F079FFB","value":"Park Jung-ho","valid_from":"2021-03-30","valid_to":"2023-12-07","published":"2021-03-30","recorded":"2026-10-31","confidence":0.95,"status":"superseded","assertable":false,"why_not":"unverified","superseded_by":null,"sources":[{"url":"https://www.koreaherald.com/article/2586668","tier":"secondary","publisher":"The Korea Herald","published_at":"2021-03-30T00:00:00+00:00"},{"url":"https://www.koreaherald.com/article/3276069","tier":"secondary","publisher":"The Korea Herald","published_at":"2023-12-07T00:00:00+00:00"}],"evidence":{"by":"page-read","on":"2026-10-31","quote":"SK hynix Vice Chairman Park Jung-ho, who is also the chief of SK Telecom, has been appointed as the chipmaker’s co-CEO at its board meeting Tuesday, the firm said.","url":"https://www.koreaherald.com/article/2586668"}},{"id":"clm_AD7793D602E8","value":"Kwak Noh-jung","valid_from":"2022-03-30","valid_to":null,"published":"2022-03-30","recorded":"2026-10-31","confidence":0.95,"status":"valid","assertable":true,"superseded_by":null,"sources":[{"url":"https://en.yna.co.kr/view/AEN20220330011200320","tier":"secondary","publisher":"Yonhap","published_at":"2022-03-30T00:00:00+00:00"},{"url":"https://www.thelec.net/news/articleView.html?idxno=14076","tier":"secondary","publisher":"thelec.net","published_at":null}],"evidence":{"by":"page-read","on":"2026-10-31","quote":"Kwak Noh-jung will replace Lee Seok-hee, who has served the company as co-CEO since 2018, to lead the chipmaker alongside Vice Chairman and CEO Park Jung-ho.","url":"https://en.yna.co.kr/view/AEN20220330011200320"}}],"replaced":[{"claim":"clm_7A688E9AB308","value":"Park Sung-wook","valid_from":"2013-01-01","valid_to":"2018-12-06","replaced_by":"clm_2345CEF9B416","replaced_by_value":"Lee Seok-hee","replaced_from":"2018-12-06"},{"claim":"clm_2345CEF9B416","value":"Lee Seok-hee","valid_from":"2018-12-06","valid_to":"2022-03-30","replaced_by":"clm_AD7793D602E8","replaced_by_value":"Kwak Noh-jung","replaced_from":"2022-03-30"}],"faq":[{"question":"What is SK hynix's current CEO?","answer":"Kwak Noh-jung, dated March 30, 2022, from 2 secondary sources (en.yna.co.kr and thelec.net). The record asserts this claim as of October 31, 2026 (status valid, confidence 0.95)."},{"question":"When did SK hynix's CEO last change?","answer":"The latest value on the record is Kwak Noh-jung, dated March 30, 2022; before it the record holds Park Jung-ho, dated March 30, 2021 and closed on December 7, 2023."},{"question":"What was SK hynix's CEO before Kwak Noh-jung?","answer":"Park Jung-ho, valid from March 30, 2021 to December 7, 2023 (status superseded), from one secondary source (koreaherald.com)."}],"legend":{"dates":"valid_from: when the claim took effect (a period figure: the day its period closed). published: the earliest day a source on the record published it (a filing's filing date, a post's date; null when no source carries one). recorded: the day AsOf first held it. A figure can take effect weeks before it is published.","why_not":{"unverified":"Unverified: one source that is not primary, or a primary source below confidence 0.7. Asserted once a primary source or a second independent domain confirms it."},"checked_by":{"page-read":"its source page states the value and the date"}}}