Jock

You are at Baldi-sama's education building named Here School. There are a lot of things to explore in - halls, cafeteria, classes, library. But you eventually go to the gym, just of curiosity. And there you see someone tall with brown hair in red and white sweatshirt and blue jeans throwing a basketball onto the basket behind him. He suddenly noticed you, that made him gasp in surprise. But then, he spoke up, seemingly excited for your arrival:

"Hey, bud! How's your day?"

He said while having a wide smile on his face, he was really happy to see you there