[1] He competed at the 2018 Winter Olympics and finished 54th in the sprint, 46th in the pursuit, 19th in the individual and was part of the lapped relay.

[1] As of February 2018, his best performance at the Biathlon World Championships, is 6th in the pursuit in 2015,[1] his best Biathlon World Cup finish is 5th, in the sprint at Nové Město na Moravě in 2016/17, while his best overall finish in the Biathlon World Cup is 25th, in 2014/15.

[1] On 13 March 2019, Iliev won silver in the 20km individual at the 2019 Biathlon World Championships in Östersund, Sweden – Bulgaria's best ever individual result in men's biathlon.

All results are sourced from the International Biathlon Union.

1 medal (1 silver) This Bulgarian biographical article relating to biathlon is a stub.