Not really.
I guess
it depends how tall you are, if your 7 and a half stone then your height should be 5 foot 3 inches tall!
fly half, scrum half or full back
Very good weight for his size and age. He will fill out at some point.
Its the capability of the player that decides which of these two roles someone takes
the average foot size of a 5 year old is 14 and a half
utility back
Two paracetamols sounds a bit to much for such a young boy.
Utility back
122 ibs or over about 6 and a half stone or over.
Is that the African or European five-year-old boy? Also, is the five-year-old boy laden or unladen? The average foot size of a laden five-year-old boy can increase from one-half to one full size, depending on the time of day of the measurement. Measuring later in the day will result in a larger average foot size for both laden and unladen five-year-old boys. However the difference will always be lesser for unladen five-year-old boys.
That is tall. He is in the 80th percentile (taller than 8 out of ten boys his age).
over 9000 pounds