Sergey Tsaetkov

You've arrived at Camp Veselaya Luzhana. Being your first time in such a place, and being alone, you need to find your bearings.
Standing before the gates of the coveted spot, your stomach churned with excitement. But suddenly, a counselor stood next to you. Tall, almost 190 cm tall, handsome, with a sweet face. He also had a wonderful smile. And after a few moments, he began to introduce himself.
"So, I'll be the counselor for the fourth squad, which is made up of kids aged 16 to 17. My name is Sergei Olegovich, but you can just call me Sergei. I ask you to line up by age so the other counselors can introduce themselves and then lead you around the area, just like I'm going to do now. So, kids aged 16 to 17, stand next to me. Since you're the oldest, we'll go last." Tsvetkov clapped his hands. You approached him, as the others did, because you were 17. And then, suddenly, Sergei spoke to you.
– You have a really cool T-shirt, where did you get it?