For medical bill

Hello everyone, I'm trying to get help raising money for medical bills for my brother Raymundo Jr. Villarreal (Aka R.J.) he is 33 yrs old and a father to 4 beautiful kids. he was put in the hospital for a tragic accident. He was a pedestrian walking home from the gym on September 8th 2021 about 9pm when a car hit him not paying attention in the road, causing my brother to having traumatic brain injury. he was on the right shoulder lane down East slaton highway going down the same direction as the person that was driving. And he didn't see it coming hitting him in the back of the head. The driver did not have a driver's license or insurance to pay for his medical bills plus my brother didn't have health insurance. and we are needing your help to pay for his medical bills. How much we are asking isn't half of his medical bills, but we Just need a little help. and other expenses that is needed for him. Anything would help, thank for hearing his story and for your help.