https://www.goldenskate.com/forum/t...dangerous-elements.98149/page-10#post-3281675

Another group I created was "multiple quad skaters" with quad jumps being executed at competitions. In this case there is nobody over 30 years of age, the oldest is Yuzuru Hanyu being 27 years old (Olympics 2022). The group of "multiple quad skaters" is still very young, but there is also a possibility that injuries may effect longevity thanks to enormous overloading. We need to wait and see.

__"MULTIPLE QUAD SKATERS"____- three and more quad jumps, one of them being loop / flip / lutz / axel attempted or landed at competition in Free Program__:

**Yuzuru Hanyu**- born in December 1994 - landed one quad toeloop in SP and two clean quad toeloops and another two falls in quad salchow and axel in FP at the Olympics 2022, but landed quad loop in SP and four quad jumps in FP at World Championships 2017 (in 2022 he was 27 years old)

**Shoma Uno**- born in December 1997 - he executed three different quad jumps (flip, loop, toeloop) at World Championships 2024 (26 years old)

**Nathan Chan**- born in May 1999 - landed two quad jumps in SP and five quad jumps in FP at the Olympics 2022 (he was 22 years old)

**Vincent Zhou**- born in October 2000 - four different quad jumps (two of them with negative GOE) at World Championships 2022 (he was 21 years old)

__still competing__:

**Boyang Jin**- born in October 1997 - quad lutz + salchow + toeloop in FP at Olympics 2018, at 4 Continents Championships 2024 with quad lutz / toeloops (2x) (being 26 years old at that moment)

**Dmitri Aliev**- born in June 1999 - landed quad lutz + salchow + toeloop (toeloop was planned twice) at Sr. Russian Grand Prix Final 2024 in February 2024 (being 24 years old at competition)

**Makar Ignatov**- born in June 2000 - jump content with quad loop + salchow + toeloops (2x) in 2023/24 season, last competition in February 2024 (being 23 years old at competition)

**Adam Siao Him Fa**- born in January 2001 - quad lutz + salchow + toeloops (2x) in 2023/24 season (23 years old at last competition)

**Petr Gumennik**- born in April 2002 - landed quad lutz + loop + salchows (2x) at St. Peterburg Championships 2024 in January 2024 (being 21 years old at competition)

**Yuma Kagiyama**- born in May 2003 - quad flip + salchow + toeloop in 2023/24 season (20 years old at the end of the season)

**Evgeni Semenenko**- born in July 2003 - one of jumps contents includes quad loop + salchow + toeloops (2x) in 2023/24 season (20 years old at the end of the season)

**Mark Kondratiuk**- born in September 2003 - clean quad lutz + toeloop + salchows (2x) at Sr. Russian Grand Prix Final 2024 in February 2024 (20 years old at the end of the season)

**Shun Sato**- born in February 2004 - quad lutz + flip + toeloops (2x) at Japan Open 2021, he landed quad lutz + toeloops (2x) at Four Continents Championships 2024 (in season 2023/24 his content was with lutz and toeloops) (20 years old at the end of the season)

**Gleb Lutfullin**- born in March 2004 - usually competes with quad loop + toeloop + salchows (2x) in 2023/24 season (20 years old at the end of the season)

**Mikhail Shaidorov**- born in June 2004 - jump content with quad lutz + flip + toeloops (2x) at World Championships 2024 (being 19 years old at competition)

**Ivan Popov**- born in July 2004 - attempted quad flip + salchow + toeloop in October 2023 in 2023/24 season (being 19 years old at competition)

**Ilia Malinin**- born in December 2004 - quad axel + lutzes (2x) + loop + salchow + toeloop at Grand Prix Final 2023 and World Championships 2024 (being 19 years old)

**Kao Miura**- born in June 2005 - attempted quad salchow + loop + toeloops (2x) at World Championships 2024 (being 19 years old at competition)

**Grigory Fedorov**- born in July 2005 - competes with quad lutz + flip + toeloop in 2023/24 season (18 years old)

**Arseniy Fedotov**- born in September 2009 - competes with quad lutz + salchow + toeloop in 2023/24 season (14 years old)

**Lev Lazarev**- born in November 2009 - competes with 4 lutzes (2x sometimes) + flip + toeloop in 2023/24 season (14 years old)

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Matteo Rizzo is cathegory on its own, he lands other then toeloop / salchow, but he attempts two quad jumps in FP. Which means that I don't want to put him into "multiple quad skaters" group, but I want to mention that he is able to execute quad loop, which is rarely seen.

**Matteo Rizzo**- born in September 1998 - landed quad loop + toeloop at Grand Prix in Canada and Finland in 2023 (with positive GOE in Canada).

**Andrei Anisimov**- born in June 2004 - attempted quad flip + loop + salchow in 2022/23 season, in 2023/24 season it was quad flip + salchow + toeloop attempted, in FP there were one or two quad jumps (salchow + toeloop), while quad flip was executed in SP. So he is not fitting my multiple quad cathegory in FP as well, but I put him to Matteo.

**Alexei Erokhov**- born in September 1999 - competed with quad loop + salchow + toeloop in 2021/22 and 2022/23 season, in Stress Fractures Thread - https://www.goldenskate.com/forum/t...s-in-figure-skating.98339/page-3#post-3286073 @CrazyKittenLady described his journey through injuries. In 2023/24 season he executed quad salchow + toeloop.

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**Daniel Grassl**- born in April 2002 - attempted quad lutz + flip + loop in 2022/23 season, he didn't compete this season, so we have to wait for next season's jumping content.