Mongolia’s OG Big Gee linked up with his “twin” from Korea, Deepflow, and released ‘WHOISWHO’ last week. The track is powered by POIZXNE’s ominous Trap beat that slaps from beginning to end.

The distance between NYC and the Ger Districts of Ulaanbaatar is roughly 10,000 kilometers, but that didn’t stop Big Gee from getting on the mic. He’s one of Mongolia’s first rappers and spits with an almost-threatening flow. Watching the ‘WHOISWHO’ video with his Dobermans, it’s easy to see that no one wants to mess with the boss.

When Deepflow shows up, they look like long-lost brothers because of their large stature and bald heads. But, that’s where the resemblances stop. Deepflow has a dope flow of his own which is more melodic, and he even raps on the chorus in English, “Let you know who is who/Gang Gang/Nothing can stop us/Click boom bang/Haters gonna hate/in a prime time/One of the best/In real time.”

On ‘WHOISWHO,’ two MCs go back and forth like they’ve been rapping with each other for years. By the end of the song, it’s not that hard to figure out who is who.

Check out Big Gee and Deepflow’s ‘WHOISWHO’ below.