Khmara managed to qualify together with Stanislav Kovalov for 2020 Summer Olympics after winning European Qualification Regatta in April 2021 in Varese, Italy.[4] They became the first Ukrainian crew to represent Ukraine in this type of boat. In the lightweight double sculls competition they were 4th out of 6 boat in the heat 2 and 1st out of 6 boats in the repechage heat 1. In the semifinal A/B 2 they finished 4th just 1.5 seconds behind the third boat which was the last one to qualify for final. In final B they finished 3rd, thus ranking 9th at the 2020 Summer Olympics.[5]
Personal life
Khmara is married. His hobbies include fishing and cooking.