Is it normal that i dislike my big brother too much?

My brother is around 5 years older than me. I don't know why, I just don't like him. I just don't talk to him or don't want to talk to him. We are huge Manchester United fans and we should talk about it a lot as brothers but we don't except the ones like "What was the score today? Who scored the goals?" And two of the most disgusting things about him is that he always makes an annoying sound with his feet while walking and that he always acts like he's the smartest badass one can ever find in the town, and that he shows off for no reason.

One day my Chelsea FC fan friend came to my place and my brother asked him about which club he supports. After hearing Chelsea, he showed a terrible insolence towards him and lectured him about the tactical aspects of the game Chelsea ware lacking. Most funny part is my circle of friend knows football and its tactical aspects thousand times more than him. We spend hours after we finish playing football just arguing about European football and most of us are FM addicts. How dare him to talk to my friend who knows way more "Football" than him like the way he did!

I want to get rid of him so bad that I want to move to Europe once I finish my graduation. Life with him under the same roof sucks.