Given the question: Information: - Charles Butler ( born April 4 , 1979 in Salt Lake City , Utah ) is an American physician , entrepreneur , and former figure skater . With Jessica Joseph , he is the 1998 World Junior champion and 1998 U.S. silver medalist . They also were the youngest couple to compete in the 1998 Winter Olympic Games . Butler attended New York University Medical School , completed his residency as a Doctor of Internal Medicine at Rush University Medical Center , and is certified by the American Board of Internal Medicine . As an entrepreneur , he started several successful companies including '' Charles Collection LLC '' , a jewelry company that makes high end jewelry and diamonds , and an ice skate blade company '' Ultimate Skate LLC '' . He successfully founded and funded '' VideoMedicine , Inc. '' , a telemedicine software company that is the world 's first free - market health system . - Jessica Joseph (born March 31, 1982 in Bloomfield Hills, Michigan) is an American former ice dancer. With Charles Butler, she is the 1998 World Junior champion and 1998 U.S. silver medalist. They also competed in the 1998 Winter Olympics. After that partnership ended, she skated with Brandon Forsyth and won a bronze medal at the 2001 Nationals. In 2002, the pair split, and Joseph left competitive skating. - The 1998 Winter Olympics, officially the , was a winter multi-sport event celebrated from 7 to 22 February 1998 in Nagano, Japan. - Brandon Forsyth (born November 8, 1979) is an American former competitive ice dancer. With Emilie Nussear, he is the 2000 World Junior silver medalist. They were coached by Bob Young in Simsbury, Connecticut. In the summer of 2000, Forsyth teamed up with Jessica Joseph. They became the 2001 U.S. national bronze medalists and alternates to the 2002 Winter Olympics. They were coached by Alexander Zhulin and Samvel Gezalian in Hackensack, New Jersey. Forsyth formed a partnership with Lydia Manon in March 2005. What is the relationship between 'charles butler ' and '1998 winter olympics'?
The answer is:
participant of