Harry Irwin is three years younger from his sister Lauren and ten years younger from Ashton. Regarding his nationality and ethnicity, this cute boy Harry Irwin is a white Australian nationality. Moving to his personal life, Harry Irwin is still a child and he is very close to his brother and posted a picture with his brother on Facebook celebrating his holiday. Harry Irwin became a famous through his brother. His brother Ashton Irwin surely earns a good amount of salary from his career which adds up his current net worth of $3 million, which ables them to live a celebrity life.