Hello

So i have noticed in last few years that people often assume that im a boxer. At least 6 people in last 2-3 years have said this to me.

It made me think about it and i'm not sure if its compliment or not. So what do you think? Does it have any negative connotation? I mean what would make you assume someone is boxer?
Maybe it means nothing and i'm just overthinking but i was just wondering what do you guys think