A riddle for those with good resoning skills!!!?

Question

Five patients, all potential blood donors, are waiting in the doctor's surgery and are sitting on the bench from left to right. Can you determine the position of each patient along with their blood group, age, height and weight?
•The person on the far right is 37 years older than Jason, and is 60 inches tall.
•Jason weighs 56 pounds more than his height.
•Alan weighs 75 pounds and is 74 inches tall.
•John is type AB and weighs 56 pounds less than Jason.
•The person in the centre is 9 years old, is blood type AO and weighs 96 pounds.
•Adam, who is the first, is 65 inches tall, and weighs 100 pounds more than his height.
•The person, who is blood type O, is 25 years older than the person to the left of them.
•Kevin is 60 years old.
•The person, who is blood type A, is 55 years younger than Kevin and is not next to the person who is type AO.
•The person who is next to the 9 year old but not next to the person who is 65 inches tall, is blood type B, and weighs 125 pounds

Answer 1

Could not find the height of Kevin.

PatientAdam
Position1
Blood GroupA
Age5
Height65
Weight165

PatientAlan
Position2
Blood GroupO
Age30
Height74
Weight75

PatientJason
Position3
Blood GroupAO
Age9
Height40
Weight96

PatientKevin
Position4
Blood GroupB
Age60
Height
Weight125

PatientJohn
Position5
Blood GroupAB
Age46
Height60
Weight40

Answer 2

9 year olds and 5 year olds can't give blood you have to be over 18

Answer 3

i'm dizzy