Mārkas Markūlis (Russian: Маркас (Марк) Вадимович Марку́лис, romanized: Markas (Mark) Vadimovich Markulis; born 31 March 1993), better known by his stage name Markul (Russian: Марку́л), is a Russian-born Latvian singer and rapper who is a former member of the group «Green Park Gang».

On 21 September 2017 Markul released a music video for the single Fata Morgana featuring Oxxxymiron.

For Мiron, it was his first musical piece after losing to Slava KPSS on the second crossover «Versus Battle x #SLOVOSPB».

At the end of the year it was confirmed that Mark joined the concert agency «Booking Machine», which was headed by his friend Oxxxymiron.

[3] On 6 March 2020 it was confirmed, that Markul was no longer going to be part of the concert agency «Booking Machine».