No it isn't . Its big. You may have started puberty earlier around 9 or 10. But don;t worry.
Penis size usually continues to grow until ca. age 20. 5 inches is the adult average, so 7 inches is already on the large side.
Assuming you are talking about penis size here, the average penis size is 5 inches, so you are just about average.
An erect adult penis averages 5-5.5 inches in length. If your penis is already 8 inches long, I would assume it has reached its maximum growth.
18.7 inches
18 inches
the average penis is about 6 inches and it will feel amazing
The average male penis is 5.1 to 5.9 inches so I would say you are well-endowed.
The average erect penis size is 5 1/2 inches.
The average penis size for an adult is 3-4 inches flaccid and 5-6 inches erect.
The average size penis of an adult male in North America is 5 1/2 inches.
I'm 15 and have a 6 and a half inch penis, it's above the average. An average man's penis is about 6 inches
5 and a half inches for a adult.