2000-2003 Hye-Suk Shin
1997-2000 Jong-Hyeon Ryu

ISU官网上还没有挂出来，目前显示的是：
Coach: Peter Oppegard
Choreographer: David Wilson
Former Coach: Brian Orser, Bun-Sun Park, Se-Yol Kim, Hyun-Jung Chi
没有在Former Coach一栏里看到Hye-Suk Shin和Jong-Hyeon Ryu的名字啊~


Golden Skate上目前还没消息啊~~目前只update到了Yuna大学毕业

Yuna的wiki里提到了这俩教练：
Kim began skating at the age of 7. Her coach at the time, Jong-Hyeon Ryu, strongly suggested to Kim's mother that Kim should continue to skate, predicting that she would become a world-class figure skater in the future. In a 2011 interview, she gave credit to her coaches for noticing her aptness for skating, "My coaches have told me my muscles and body structure are perfect for skating. I was born with a good instrument, maybe more so than the talent. I was lucky my coaches noticed early on and helped me develop that. A lot of people don't know they are born that way."
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Jong-Hyeon Ryu应该是Yuna的启蒙教练

再有能找到的就是：
Shin Hye-sook, Yu-na’s coach at the time, recalls: “While the other students would relax during their free time, I would see Yu-na washing out her gloves for the next day’s practice.” In this way, she worked extremely hard and was always serious on the ice. She had a burning desire to succeed. She could not stand losing and did everything to the fullest.
就是Shin教练称赞Yuna的话blabla

再有就是这篇韩文报道：
http://news.naver.com/sports/index.nhn?category=worldfootball&ctg=news&mod=read&office_id=076&article_id=0002272920&redirect=true
google translate了一下，大概意思是说Yuna new season with new coach
신혜숙(55), 류종현(44)，前面那个翻译不出来，后面的是Jong-Hyeon Ryu，才44岁，很年轻啊

韩文转英文过来的，将就看
김연아의 매니지먼트사인 ㈜올댓스포츠(대표이사 박미희)는 김연아가 이번 시즌을 신혜숙(55), 류종현(44) 두 코치와 함께할 것이라고 발표했다. 신혜숙 코치는 김연아의 훈련 전체를 총괄하는 총감독을, 류종현 코치는 빙상에서 김연아의 컨디셔닝과 트레이닝 등 훈련지원 코치를 각각 담당할 예정이다.
Christianophobia Sports Inc. (CEO assimilation of), Kim's management company, Kim has this season Obstetrical (55), Ryu Jong - Hyun (44), along with two coaches will be announced. Obstetrical coach will be responsible to Director Kim oversees the entire training of coaches, Ryu Jong - Hyun Kim's conditioning and training, such as coaching and training support in each of the ice sheet.
也就是说Yuna团队里还有两位coach，目前还没有公布？

신혜숙-류종현 코치와의 계약기간은 이번 시즌이 끝나는 내년 3월말까지이며, 소치올림픽까지의 새 코치 선임은 내년 3월 세계선수권대회 이후 결정할 예정이다.
Obstetrical and Ryu Jong - Hyun coach of the contract period, the end of the season next year until the end, and the Sochi Olympics until the appointment of new coach is expected to decide after the World Championships in March next year.
---------这个意思是说会一直带到索契吗？求韩语达人@宝包果茶 翻译