Mark Tenninch
Mark Tenninch is the name used by a male love-meet.net user in Grand Theft Auto IV. No matter how many times Niko Bellic contacts him, he will never date him.
His design is that of a generic Russian that can be seen walking around Hove Beach, and also appears as one of Faustin's guards in the mission The Master and the Molotov.
Mark, bears a striking resemberlance to gang member, Christov Mahonvic, who Niko, kills in the Most Wanted side mission.
His last name sounds like "10 inch", which is reference to his big penis.