Physical Description:

Muhammed bin ‘Umar (rahimahullah) has mentioned that Hazrat Zubair (radhiyallahu ‘anhu) was of medium height, neither tall nor short. He was lean in built, his beard was thin, he was wheat colored in complexion and there was a lot of hair on his body.

(ibn Sa’d 3/79)

Age at Badr and Age at Demise:

It is mentioned from Hazrat ‘Abdullah bin Zubair (radhiyallahu ‘anhu) that Hazrat Zubair (radhiyallahu ‘anhu) was twenty nine years old when he participated in the Battle of Badr, and he was blessed with martyrdom when he was sixty four years old.

(ibn Sa’d 3/83)