Question: is 5'10 tall for a 13 year old boy?
Answer: It's definitely tall, however, it's usually an indication of early puberty. ... Starting puberty early generally results in males stopping growth at ages 14 - 16, and sometimes 12 - 14 if they start at around age 9. If you match this, you'll probably achieve 5′11″ at most. A typical 13-year-old male is 5′1.5″.