- Began dancing at age 7.
- At age 15, won his first IDSF World Championship, the first American ever to do so.
- Joined Dancing with the Stars in season 13, paired with Elisabetta Canalis.
- Co-owner, with his brother Maksim and fellow DWTS pro Tony Dovolani, of Dance With Me Dance Studios.
- Larisa Chmerkovskiy — Mother
- Aleksandr Chmerkovskiy — Father
- Maksim Chmerkovskiy — Brother
- Attended Pace University, New York, New York, United States