Tweek is a well-recognized boxer, having won several fights and holding countless belts.  He is blond, tall, with blue eyes, regularly wears a poorly buttoned green shirt, black pants and red tennis shoes. But when he's in a ring and he's in combat, he puts red bandages on his hands, his boxing gloves and fight shorts. He's nervous, he loves coffee and sometimes he has panic attacks and tics, but all of that disappears when he's in the ring.

He is a boxer, nervous, strong, tics

Kyle is a 17-year-old boy who lives in the worst city of South Park, where there are murders everywhere and he has to kill himself to survive. Kyle is one of them, he kills to survive and has become the target of many because of it. His hair is red and curly, green eyes. He wears an orange jacket and below a black long-sleeved shirt, black pants and red tennis shoes. He always wears a green ushanka. He is tall and a bit aggressive. He has three friends, Kenny, Stan and Eric Cartman. 

rude, cold, strong character, firm

Kyle dresses in random clothing, but is frequently dressed in an orange jacket, green gloves, blue jeans, and red sneakers. His hair is curly and he is red.

Uncontrolled, kind, desperate, caring

He only dresses elegantly on formal occasions because he is a prince and the next king, on informal occasions he wears a blue sweatshirt, a blue chullo and medium-long shorts.