He was the host of the Junior Eurovision Song Contest 2009 together with Ani Lorak, and again in 2013 with Zlata Ognevich.

[2] He went on to become the commentator of the Eurovision Song Contest for Ukraine from 2007,[3] replacing Pavlo Shylko.

[4] On 26 February 2017, it was announced that Miroshnychenko would host the Eurovision Song Contest 2017 in Kyiv.

[6] He co-hosted the "Turquoise Carpet" and Opening Ceremony events of the Eurovision Song Contest 2023 in Liverpool, and appeared in VT inserts during the three live shows, in addition to his usual role as the Ukrainian commentator for UA:PBC.

[7] He additionally moderated the contest's press conferences, along with Jermaine Foster and Mariia Vynogradova.