Nemesizer: Find out who's better than you at speed-solving Rubik's cubes

Tianlan Geng (耿天澜) (2025GENG04) has 20 nemeses in the world:

	WCA ID	Name
2009ZEMD01: Feliks Zemdegs View WCA profile Head to head with 2025GENG04 See who I nemesize (269329)	2009ZEMD01	Feliks Zemdegs	View Feliks Zemdegs's WCA profile	Compare Feliks Zemdegs with Tianlan Geng (耿天澜)
2012BEAH01: Ciarán Beahan View WCA profile Head to head with 2025GENG04 See who I nemesize (264911)	2012BEAH01	Ciarán Beahan	View Ciarán Beahan's WCA profile	Compare Ciarán Beahan with Tianlan Geng (耿天澜)
2013NAHM01: Seung Hyuk Nahm (남승혁) View WCA profile Head to head with 2025GENG04 See who I nemesize (257561)	2013NAHM01	Seung Hyuk Nahm (남승혁)	View Seung Hyuk Nahm (남승혁)'s WCA profile	Compare Seung Hyuk Nahm (남승혁) with Tianlan Geng (耿天澜)
2015FUSH01: Firstian Fushada (符逢城) View WCA profile Head to head with 2025GENG04 See who I nemesize (277830)	2015FUSH01	Firstian Fushada (符逢城)	View Firstian Fushada (符逢城)'s WCA profile	Compare Firstian Fushada (符逢城) with Tianlan Geng (耿天澜)
2015LEON02: Ivan Li Ka Leong (李嘉亮) View WCA profile Head to head with 2025GENG04 See who I nemesize (271887)	2015LEON02	Ivan Li Ka Leong (李嘉亮)	View Ivan Li Ka Leong (李嘉亮)'s WCA profile	Compare Ivan Li Ka Leong (李嘉亮) with Tianlan Geng (耿天澜)
2015WANG09: Kai-Wen Wang (王楷文) View WCA profile Head to head with 2025GENG04 See who I nemesize (271840)	2015WANG09	Kai-Wen Wang (王楷文)	View Kai-Wen Wang (王楷文)'s WCA profile	Compare Kai-Wen Wang (王楷文) with Tianlan Geng (耿天澜)
2016HUNG08: Lim Hung (林弘) View WCA profile Head to head with 2025GENG04 See who I nemesize (272040)	2016HUNG08	Lim Hung (林弘)	View Lim Hung (林弘)'s WCA profile	Compare Lim Hung (林弘) with Tianlan Geng (耿天澜)
2016KOLA02: Tymon Kolasiński View WCA profile Head to head with 2025GENG04 See who I nemesize (268226)	2016KOLA02	Tymon Kolasiński	View Tymon Kolasiński's WCA profile	Compare Tymon Kolasiński with Tianlan Geng (耿天澜)
2016PFEI01: Jack Pfeifer View WCA profile Head to head with 2025GENG04 See who I nemesize (275474)	2016PFEI01	Jack Pfeifer	View Jack Pfeifer's WCA profile	Compare Jack Pfeifer with Tianlan Geng (耿天澜)
2016WUZI04: Ziyu Wu (吴子钰) View WCA profile Head to head with 2025GENG04 See who I nemesize (196788)	2016WUZI04	Ziyu Wu (吴子钰)	View Ziyu Wu (吴子钰)'s WCA profile	Compare Ziyu Wu (吴子钰) with Tianlan Geng (耿天澜)
2017GARR05: Luke Garrett View WCA profile Head to head with 2025GENG04 See who I nemesize (278223)	2017GARR05	Luke Garrett	View Luke Garrett's WCA profile	Compare Luke Garrett with Tianlan Geng (耿天澜)
2017PALI04: Inigo Miguel B. Palisoc View WCA profile Head to head with 2025GENG04 See my nemeses (1) See who I nemesize (230171)	2017PALI04	Inigo Miguel B. Palisoc	View Inigo Miguel B. Palisoc's WCA profile	Compare Inigo Miguel B. Palisoc with Tianlan Geng (耿天澜)
2017PARK05: DongSoo Park (박동수) View WCA profile Head to head with 2025GENG04 See who I nemesize (274927)	2017PARK05	DongSoo Park (박동수)	View DongSoo Park (박동수)'s WCA profile	Compare DongSoo Park (박동수) with Tianlan Geng (耿天澜)
2018ALAM08: Leon Marcell Alamanda View WCA profile Head to head with 2025GENG04 See who I nemesize (271983)	2018ALAM08	Leon Marcell Alamanda	View Leon Marcell Alamanda's WCA profile	Compare Leon Marcell Alamanda with Tianlan Geng (耿天澜)
2018BERE01: János Bereczki View WCA profile Head to head with 2025GENG04 See who I nemesize (259813)	2018BERE01	János Bereczki	View János Bereczki's WCA profile	Compare János Bereczki with Tianlan Geng (耿天澜)
2018ELLA01: Omar Ellabban View WCA profile Head to head with 2025GENG04 See who I nemesize (187818)	2018ELLA01	Omar Ellabban	View Omar Ellabban's WCA profile	Compare Omar Ellabban with Tianlan Geng (耿天澜)
2018LICH05: Henry Lichner View WCA profile Head to head with 2025GENG04 See who I nemesize (260279)	2018LICH05	Henry Lichner	View Henry Lichner's WCA profile	Compare Henry Lichner with Tianlan Geng (耿天澜)
2019HUNG16: Đỗ Quang Hưng View WCA profile Head to head with 2025GENG04 See who I nemesize (269481)	2019HUNG16	Đỗ Quang Hưng	View Đỗ Quang Hưng's WCA profile	Compare Đỗ Quang Hưng with Tianlan Geng (耿天澜)
2019TARA09: Timofei Tarasenko View WCA profile Head to head with 2025GENG04 See who I nemesize (269162)	2019TARA09	Timofei Tarasenko	View Timofei Tarasenko's WCA profile	Compare Timofei Tarasenko with Tianlan Geng (耿天澜)
2022KAOE01: Emmanuel Kao View WCA profile Head to head with 2025GENG04 See who I nemesize (237575)	2022KAOE01	Emmanuel Kao	View Emmanuel Kao's WCA profile	Compare Emmanuel Kao with Tianlan Geng (耿天澜)