Kun (Kwon Oh-seong)

Kun
Kun
Background Information
Name	Kwon Oh-seong (권오성)
Country of Birth	; South Korea
Birthday	December 8, 1995 (age 30)
Residency	KRKorea
Competitive
Team	⁠⁠BNK FEARX Academy
Role	; Coach
Competitive IDs	Backsoo
Soloqueue IDs	KR: Gen G Kun ; OCE: Backsoo, AresSighFanboy ; NA: Backsoo
Social Media & Links

Overview

Tournament Results

Stats

Match History

Kwon "Kun" Oh-seong (Hangul: 권오성) is a League of Legends esports personality, currently head coach for BNK FEARX Academy. He was previously known as Backsoo.

There is a disambiguation page associated with the name Kun. Two other players share this ID.

Team History

Combine Role Swaps:No|Yes

Dates:Approx|Exact

	Team	Start	End		Notes
OCE	⁠⁠TEAM4NOT.OCE	Jun 20162016-06-16	≈Jul 2016≈2016-07-??	≈1mo 7d	ejel
KR	⁠⁠AF Academy	May 20192019-05-25^[2]	Sep 20192019-09-05^[1]	3mo 11d	ejel
KR	⁠⁠Awesome	≈May 2020≈2020-05-??	≈Sep 2020≈2020-09-??	≈4mo 14d	ejel
KR	⁠⁠ASP Academy	≈Sep 2020≈2020-09-??	Nov 20202020-11-16^[3]	≈2mo 1d	ejel
KR	⁠⁠Gen.G Academy	Mar 20212021-03-08	Dec 20212021-12-07^[5]	8mo 30d	ejel
KR	⁠⁠GEN Challengers	Dec 20212021-12-07^[5]	Dec 20212021-12-13^[6]	6d	ejel
KR	⁠⁠AAO (Korean Team)	Mar 20222022-03-16	Mar 20222022-03-27	11d	ejel
LAT	⁠⁠Movistar R7	May 20222022-05-23^[8]	Jan 20232023-01-27^[7]	8mo 4d	ejel
LAT	⁠⁠Movistar R7	Jan 20232023-01-27^[7]	May 20232023-05-31^[10]	4mo 4d	Also Sub ejel
LAT	⁠⁠Movistar R7	May 20232023-05-31^[10]	Nov 20232023-11-27^[11]	5mo 27d	ejel
KR	⁠⁠BNK FEARX Academy	Mar 20252025-03-28^[12]	Present	9mo 22d	ej

	Team	Start	End		Notes
OCE	⁠⁠TEAM4NOT.OCE	Jun 20162016-06-16	≈Jul 2016≈2016-07-??	≈1mo 7d	ejel
KR	⁠⁠AF Academy	May 20192019-05-25^[2]	Sep 20192019-09-05^[1]	3mo 11d	ejel
KR	⁠⁠Awesome	≈May 2020≈2020-05-??	≈Sep 2020≈2020-09-??	≈4mo 14d	ejel
KR	⁠⁠ASP Academy	≈Sep 2020≈2020-09-??	Nov 20202020-11-16^[3]	≈2mo 1d	ejel
KR	⁠⁠Gen.G Academy	Mar 20212021-03-08	Dec 20212021-12-07^[5]	8mo 30d	ejel
KR	⁠⁠GEN Challengers	Dec 20212021-12-07^[5]	Dec 20212021-12-13^[6]	6d	ejel
KR	⁠⁠AAO (Korean Team)	Mar 20222022-03-16	Mar 20222022-03-27	11d	ejel
LAT	⁠⁠Rainbow7	May 20222022-05-23^[8]	Oct 20222022-10-04^[13]	4mo 12d	ejel
LAT	⁠⁠Movistar R7	Oct 20222022-10-04^[13]	Jan 20232023-01-27^[7]	3mo 23d	ejel
LAT	⁠⁠Movistar R7	Jan 20232023-01-27^[7]	May 20232023-05-31^[10]	4mo 4d	Also Sub ejel
LAT	⁠⁠Movistar R7	May 20232023-05-31^[10]	Nov 20232023-11-27^[11]	5mo 27d	ejel
KR	⁠⁠BNK FEARX Academy	Mar 20252025-03-28^[12]	Present	9mo 22d	ej

News

2016
2019
2020
2021
2022
2023
2025

OCE	⁠⁠4N	June 16, Kanade, Swatheris, Haeri, and Backsoo join. Wilaris rejoins. Newto joins as substitute. e
OCE	⁠⁠4N	July (approx.), Kanade, Swatheris, Wilaris, Haeri, Backsoo, and Newto leave. e

KR	⁠⁠AF.A	May 25, Kwon Oh-seong (Head Coach) joins.^[2] e
KR	⁠⁠AF.A	September 5, Kwon Oh-seong (Head Coach) leaves.^[1] e

KR	⁠⁠AWE	May (approx.), 라면은물붓고3분, Mental, Try, Clever, Dalseong, and Kun (Coach) join. e
KR	⁠⁠AWE	September (approx.), Kun (Coach) leaves. e
KR	⁠⁠ASP.A	September (approx.), Dorosi and Kun (Coach) join. e
KR	⁠⁠ASP.A	November 16, Kun (Coach) leaves.^[3]^[4] e

KR	⁠⁠GEN.A	March 8, Kun (Coach) joins. e
KR	⁠⁠GEN.A	December 7, Kun (Coach) leaves for sister team ⁠⁠GEN Challengers.^[5] e
KR	⁠⁠GEN.C	December 7, ZEST joins. Kun (Coach) joins from academy roster.^[5] e
KR	⁠⁠GEN.C	December 13, Kun (Coach) leaves.^[6] e

KR	⁠⁠AAO	March 16, Ssady, Kun, Clever, and Nia join. e
KR	⁠⁠AAO	March 27, Ssady, Kun, Clever, and Nia leave. e
LAT	⁠⁠R7	May 23, Stardust (Head Coach) and Kun (Assistant Coach) join.^[8]^[9] e
LAT	⁠⁠R7	May 26, Ophelia and Kun (Assistant Coach)'s contracts are updated in the GCD, expiring on 17 November 2023. Soyoyo's contract is updated in the GCD, expiring on 17 November 2022. Stardust (Head Coach)'s contract is updated in the GCD, expiring on 21 November 2022.^[14] e
LAT	⁠⁠R7	October 4, ⁠⁠Rainbow7 rebrands as ⁠⁠Movistar R7 following the partnership with Movistar.^[13] e

LAT	⁠⁠R7	January 6, Bong, Mireu, Lyonz, Khynm (Head Coach), and Pointless (Strategic Coach) join. Oddie's contract is extended. Ceo and Kun (Assistant Coach) will remain with the team. SoHwan and Slow leave.^[15] e
LAT	⁠⁠R7	January 27, Kun (Assistant Coach) is added to the official roster as substitute in the GCD.^[7] Bong, Oddie, Mireu, Lyonz, Soyoyo, Khynm (Head Coach), Kun (Assistant Coach), and Pointless (Strategic Coach)'s contracts are updated in the GCD, expiring on 17 November 2023.^[7] e
LAT	⁠⁠R7	May 25, Bong, Oddie, Mireu, Ceo, Lyonz, Khynm (Head Coach), Kun (Assistant Coach), and Pointless (Strategic Coach) will remain with the team.^[16] e
LAT	⁠⁠R7	May 31, Pointless (Strategic Coach) is added to the official roster as substitute in the GCD. Kun (Assistant Coach) is no longer listed on the official roster as substitute in the GCD.^[10] e
LAT	⁠⁠R7	November 27, Bong, Mireu, and Kun (Assistant Coach) leave.^[11] e

KR

⁠

⁠BFX.A

March 28,
Bangin, Kun (Head Coach), and Ssady (Coach) join. Sherpa (Head Coach) and Bory (Coach) leave.^[12]

e

Biography

Trivia

Tournament Results

This table shows up to the 10 most recent results. For complete results, click here.

Kun (Kwon Oh-seong) Tournament Results
Date	Pl	Event	Last Result	Team	Roster
2025-05-11	7	LCK AS 2025 1st Championship	8 - 16⁠⁠RR	⁠⁠BFX.A	Bangin, Ady, Quokka, Rang, Minu, Hinata, Lost, Liar, Should, Kun, Ssady
2023-10-13	21 - 22	Worlds 2023	0 : 2⁠⁠GAM	⁠⁠R7	Bong, Oddie, Mireu, Ceo, Lyonz, Khynm, Kun
2023-07-19	1	LLA 2023 Closing	19⁠⁠Pts	⁠⁠R7	Bong, Oddie, Mireu, Ceo, Lyonz, Khynm, Kun
2023-05-06	10 - 11	MSI 2023	0 : 2⁠⁠GG	⁠⁠R7	Bong, Oddie, Mireu, Ceo, Lyonz, Khynm, Kun
2023-04-14	1	LLA 2023 Opening Playoffs	3 : 2⁠⁠6K	⁠⁠R7	Bong, Oddie, Mireu, Ceo, Lyonz, Khynm, Kun
2022-08-20	4	LLA 2022 Closing Playoffs	2 : 3⁠⁠AZE	⁠⁠R7	SoHwan, Oddie, Cepted, Ophelia, Ceo, IgnaVilu1, Stardust, Kun
2022-07-31	3	LLA 2022 Closing	8 - 6⁠⁠RR	⁠⁠R7	SoHwan, Oddie, Ophelia, Cepted, Ceo, Slow, IgnaVilu1, Stardust, Kun
2022-03-26	9 - 16	LCK AS 2022 March	1 : 2⁠⁠TCF	⁠⁠AAO	Ssady, Kun, 찐반인가, Clever, Nia
2021-12-10	9 - 16	KeSPA Cup 2021	1 : 2⁠⁠SEK	⁠⁠GEN.C	Zest, Winner, Quid, Peyz, Lospa, Kun
2021-08-29	1	LCK AS 2021 August	2 : 0⁠⁠T1.R	⁠⁠GEN.A	Mulgae, Winner, Quid, Peyz, Lospa, Kun