just 3 years old
30 years old
Douglas Mawson was knighted in 1914, when he was 32 years old.
Douglas Mawson was 31 years old when he climbed Mount Erebus in 1908.
32
He was 76 years old.
Douglas Mawson was made a knight in 1914, and he was born on May 5, 1882. This means he was 32 years old at the time he received the honor. Mawson was recognized for his significant contributions to Antarctic exploration.
21
At the age of two
41
Sorry, he wasn't adopted.
41
He was born in Yorkshire England in 1882. When he was two years old he moved to Australia.