Trepak refers to one of the most distinguished and celebrated dances in Pyotr Ilyich Tchaikovsky's
World Top Dancer Gallery
Luke Jacobz (born Luke Jacob Ashwood on 14 February 1981) is an Australian actor and television presenter. 'Jacobz' is a screen name, derived from adding a 'z' to the actors middle name of Jacob. In 2008, Jacobz was crowned Dancing with the Stars champion along with dancer and mentor Luda Kroitor.