Kym Johnson, also known as Kym Herjavec, is an Australian professional ballroom dancer and television personality best known for her appearances on the dance competition show "Dancing with the Stars." She began her dance career early and competed in ballroom dance championships before retiring from competitive dance in 2001 to focus on stage and television performances. Kym appeared in the Australian version of the show and then joined the U.S. version from 2006 to 2015, returning as a professional dancer in 2017 and more recently serving as a judge. She has won the "Dancing with the Stars" Mirrorball Trophy multiple times, with celebrity partners like Donny Osmond and Hines Ward, and is noted as the only professional dancer to win Mirrorball trophies on two continents. Aside from dancing, Kym has acted in films and TV series and launched a fitness platform called 5678 Fitness. She is married to businessman and TV personality Robert Herjavec and has two children. Kym continues to be active in dancing, television, and fitness projects.