Kim Yuna

Every entry, with its source

At 0

1. Sep 5, 1990

   Born in Bucheon, South Korea

   Source: en.wikipedia.org

At 5

1. c. 1996

   Starts skating at 6

   Source: en.wikipedia.org

At 11

1. Apr 2002

   Wins her first international event, the Triglav Trophy

   Age 11.

   Source: en.wikipedia.org

At 14

1. Dec 2004

   Second at the Junior Grand Prix Final

   Age 14. Her first medal on the world stage.

   Source: en.wikipedia.org

At 15

1. Mar 2006

   Wins the World Junior Championships

   Age 15.

   Source: en.wikipedia.org

At 16

1. Dec 2006

   Wins the Grand Prix Final in her first senior season

   Age 16.

   Source: en.wikipedia.org

At 18

1. Mar 28, 2009

   World champion, a first for South Korea

   Age 18. The first skater to pass 200 points.

   Source: en.wikipedia.org

At 19

1. Feb 25, 2010

   Vancouver Olympic gold and a world record

   Age 19. A score of 228.56.

   Source: en.wikipedia.org

At 22

1. Mar 16, 2013

   Wins a second world championship

   Age 22. Back after two years away.

   Source: en.wikipedia.org

At 23

1. Feb 20, 2014

   Sochi silver, then retires from competition

   Age 23.

   Source: en.wikipedia.org

At 27

1. Feb 9, 2018

   Lights the cauldron at the Pyeongchang Olympics

   Age 27.

   Source: en.wikipedia.org