Question: Who won the 1998 Olympics and was couched by Richard Callaghan?

Context paragraphs:
Tara Lipinski: Tara Kristen Lipinski (born June 10, 1982) is an American figure skater, actress, and sports commentator.  A former competitor in ladies' singles, she is the 1998 Olympic champion, the 1997 World champion, a two-time Champions Series Final champion (1997–1998), and the 1997 U.S. national champion.  She is the youngest person—by 32 days—ever to win a World Figure Skating title, doing so at the age of 14 years, 9 months and 10 days, and the youngest Olympic gold medalist in the individual ladies' singles event, having won in Nagano, Japan, on February 20, 1998, at the age of 15 years, 8 months, and 10 days.

Iran at the 1998 Winter Olympics: Athletes from Iran competed at the 1998 Winter Olympics in Nagano, Japan.  It had been 22 years since the previous time that Iran had competed at the Winter Games.  One athlete and three officials represented Iran in the 1998 Olympics.

2002 Winter Olympics medal table: The 2002 Winter Olympics medal table is a list of National Olympic Committees ranked by the number of medals won during the 2002 Winter Olympics, held in Salt Lake City, Utah, United States from February 8 to February 24, 2002.  A total of 2,399 athletes from 77 countries (+5 from 1998 Olympics) participated in these Games, competing in 78 events (+10 from 1998) in 15 sports and disciplines (+1 from 1998).

Mojca Kopač: Mojca Kopač (born 2 May 1975) is a Slovenian former competitive figure skater.  She is the 1993 Ondrej Nepela Memorial champion, the 1996 Golden Spin of Zagreb champion, and a nine-time Slovenian national champion.  She represented her country at three Winter Olympics and qualified for the final segment twice – at the 1998 Olympics, where she placed 23rd, and the 2002 Olympics, where she placed 22nd.  She reached the free skate at eleven European Championships and four World Championships.

Peter Sendel: Peter Sendel (born 6 March 1972) is a former German biathlete.  At the 1998 Olympics in Nagano, Sendel was a part of the German team that won the gold medal.  Later he earned a relay silver medal from the 2002 Olympics in Salt Lake City.

Richard Callaghan: Richard Callaghan is an American figure skating coach.  He is best known as the long-time coach of Todd Eldredge, the 1996 World champion and a six-time U.S. national champion.  He also coached Nicole Bobek to her national title, and Tara Lipinski to Olympic, World, and national titles.

Svetlana Gladysheva: Svetlana Alekseyevna Gladysheva (Russian: Светлана Алексеевна Гладышева , born 13 September 1971) is a retired Russian alpine skier.  In her early career she had her best results in the downhill, becoming the junior world champion in 1990, and finishing third at the seniors world championships in 1991 and at the world cups in 1991 and 1992.  Later she was more successful in super-G competitions, winning a world cup in 1996, and an Olympic silver medal in 1994.  She also competed at the 1992, 1994 and 1998 Olympics in the downhill and super-G events and finished fifth in 1998 and eighth in 1992 in the downhill.  Gladysheva retired from competitions in 1998, and in 2010 became president of the Russian Alpine Skiing and Snowboarding Federation.

Collin Mitchell: Collin Mitchell (born September 23, 1969 in Freeport, Bahamas) is a Canadian curler from Brooklin, Ontario.  He is an Olympic silver medalist.  He received a silver medal with the Mike Harris curling team at the 1998 Winter Olympics in Nagano.  At the time of the 1998 Olympics, he was a resident of Pickering, Ontario.

Kyoko Ina: Kyoko Ina (伊奈 恭子 , Ina Kyōko , born October 11, 1972) is a Japanese-American figure skater.  With partner John Zimmerman, she is the 2002 World bronze medalist and a three-time (2000–2002) U.S. national champion.  The pair also competed at the 2002 Winter Olympics.  With previous partner Jason Dungjen, Ina was a two-time (1997 & 1998) U.S. champion and competed at the 1994 and 1998 Olympics.

Andy Kapp: Andreas "Andy" Kapp (born 8 December 1967) is a German curler from Unterthingau.  After a number of unsuccessful tournaments at the Junior, Olympic and World Championship levels, Kapp surprised many by winning the 1992 European championship.  The next year however, he finished only 7th, but at the 1994 World Championships he and his team won the bronze medal.  The next year, Kapp would go on to win the bronze medal once again.  Two years later, at the 1997 World Championships, Kapp achieved his best showing at a World Championship, as he led his team to a silver medal, losing to Sweden's Peja Lindholm in the final.  Kapp would also win his second European championships in December that year, soon before the first ever official medal Olympics for curling in Nagano.  He would have a disappointing 1998 Olympics though where as one of the top medal favorites he went 1-6, finishing in last place in the 8-team field.

Supporting paragraphs: Richard Callaghan Tara Lipinski
Answer: Tara Lipinski