Jung Sung-il is a South Korean retired competitive figure skater. He won the silver medal at the 1991 Winter Universiade. He competed at three Winter Olympic Games

Winter Olympic Games

The Winter Olympic Games is a sporting event, which occurs every four years. The first celebration of the Winter Olympics was held in Chamonix, France, in 1924. The original sports were alpine and cross-country skiing, figure skating, ice hockey, Nordic combined, ski jumping and speed skating...

, placing 22nd at the 1988 Winter Olympics

1988 Winter Olympics

The 1988 Winter Olympics, officially known as the XV Olympic Winter Games, were a winter multi-sport event celebrated in and around Calgary, Alberta, Canada from 13 to 28 February 1988. The host was selected in 1981 after having beat Falun, Sweden and Cortina d'Ampezzo, Italy...

, 21st at the 1992 Winter Olympics

1992 Winter Olympics

The 1992 Winter Olympics, officially known as the XVI Olympic Winter Games, were a winter multi-sport event celebrated from 8 to 23 February 1992 in Albertville, France. They were the last Winter Olympics to be held the same year as the Summer Olympics, and the first where the Winter Paralympics...

, and 17th at the 1994 Winter Olympics

1994 Winter Olympics

The 1994 Winter Olympics, officially known as the XVII Olympic Winter Games, was a winter multi-sport event celebrated from 12 to 27 February 1994 in and around Lillehammer, Norway. Lillehammer failed to win the bid for the 1992 event. Lillehammer was awarded the games in 1988, after having beat...

.

Following his retirement from competitive skating in 1996, he became a coach. Among his current and former students are Choi Young-Eun

Choi Young-Eun

Choi Young-eun is a South Korean figure skater. She is the 1998 South Korean national bronze medalist. Her highest placement at an ISU Championship was 10th at the 2000 Four Continents Figure Skating Championships....

 and Lee Dong-Whun

Lee Dong-Whun

Lee Dong-Whun is a South Korean figure skater. He is the 2004-2008 South Korean national champion....

.

He is currently touring with Disney on Ice

Disney on Ice

Disney On Ice is a touring ice show produced by Feld Entertainment under agreement with The Walt Disney Company. Aimed primarily at children, the shows feature figure skaters dressed as Disney cartoon characters in performances that each derive their music and plot from elements collected from...

in their "100 Years of Magic" show.