I don’t like him!

Okay guys so this dude at work likes me, buut I don’t like him! He’s like 7 years older than me and every time he has an opportunity he’s in my area of work. I don’t like him but I don’t wanna be rude about it, it’s just that it makes me so uncomfortable

UPDATE: so hey guys! Thanks for the advice I listened to you and took care of it, he doesn’t bother me anymore and I try to not make too much contact with him and if I need something i refer to him by his name.