PLAYER PROFILE

Sung-Yueng Ki.

Pohang Steelers · South Korea

Matrix 29735

At a glance

Full name
기성용
Born
24 Jan 1989
Age today
37
Nationality
South Korea

Career by season

127 recorded appearances
Sung-Yueng Ki appearances by season, competition and team
SeasonCompetitionTeamAppsStartsGoalsAssistsMinutesCards
26/27AFC Champions League Elite Pohang Steelers 1100460
2026K League 1 Pohang Steelers 6600—0
2024K League 1 FC Seoul 2017241,6273
2023K League 1 FC Seoul 3127142,3374
2022Korean Cup FC Seoul 42112061
2022K League 1 FC Seoul 3027012,5066
2021K League 1 FC Seoul 3025312,2993
19/20Premier League Newcastle United 31001360
19/20La Liga RCD Mallorca 100080
19/20FA Cup Newcastle United 1000370

Appearances in our supported competitions. Goals, assists and minutes come from match reports where we have them.

Match log

Newest first
Sung-Yueng Ki match log
DateCompetitionMatchScoreMinutesGoals
13 Oct 2026AFC Champions League Elite Pohang Steelers v Johor Darul Ta\'zim 0 – 246
12 May 2026K League 1 Incheon United FC v Pohang Steelers 0 – 1—
09 May 2026K League 1 Daejeon Hana Citizen v Pohang Steelers 0 – 2—
02 May 2026K League 1 Ulsan Hyundai v Pohang Steelers 0 – 1—
26 Apr 2026K League 1 Jeonbuk Hyundai Motors FC v Pohang Steelers 3 – 2—
22 Apr 2026K League 1 Pohang Steelers v Gwangju FC 1 – 0—
28 Feb 2026K League 1 Gimcheon Sangmu v Pohang Steelers 1 – 1—
23 Nov 2024K League 1 Gimcheon Sangmu v FC Seoul 1 – 377
10 Nov 2024K League 1 FC Seoul v Ulsan HyundaiSubstitute, on 46′ 1 – 144
02 Nov 2024K League 1 FC Seoul v Pohang SteelersSubstitute, on 46′ 1 – 144
26 Oct 2024K League 1 Suwon FC v FC SeoulSubstitute, on 68′ 0 – 122
02 Jun 2024K League 1 FC Seoul v Gwangju FC 1 – 290
28 May 2024K League 1 Gimcheon Sangmu v FC Seoul 0 – 090
25 May 2024K League 1 Pohang Steelers v FC Seoul 2 – 290
19 May 2024K League 1 FC Seoul v Daegu FC 1 – 290
11 May 2024K League 1 Incheon United FC v FC Seoul 1 – 290
04 May 2024K League 1 FC Seoul v Ulsan Hyundai 0 – 190
30 Apr 2024K League 1 Suwon FC v FC Seoul 0 – 2901
27 Apr 2024K League 1 Daejeon Hana Citizen v FC Seoul 3 – 190
20 Apr 2024K League 1 FC Seoul v Jeonbuk Hyundai Motors FC 2 – 390

Career transfers

10 recorded moves

All recorded career moves, newest first.

Sung-Yueng Ki career transfers
Date FromToMoveFee
03 Jul 2025 FC Seoul Pohang Steelers Transfer —
20 Jul 2020 RCD Mallorca FC Seoul Transfer Free
31 Jan 2020 Newcastle United RCD Mallorca Transfer Free
01 Jul 2018 Swansea City Newcastle United Transfer Free
31 May 2014 Sunderland AFC Swansea City Loan return
31 Aug 2013 Swansea City Sunderland AFC Loan —
24 Aug 2012 Celtic FC Swansea City Transfer €7m
01 Jan 2010 FC Seoul Celtic FC Transfer €2.4m
01 Jan 2006 Not recorded FC Seoul Transfer Free
01 Sep 2004 John Paul College Kumho High School (-2010) Transfer Free

Contracts and market values are not available yet.