Conversation so far:
Where was Kurt Gödel Born?
Gödel was born in Brünn, Austria-Hungary.
When was Kurt Gödel born?
Gödel was born April 28, 1906, in Brünn, Austria-Hungary.
What was Kurt Gödel's home life like?
Throughout his life, Gödel would remain close to his mother; their correspondence was frequent and wide-ranging.
Where did Kurt Gödel go to school during his childhood?
Gödel attended the Evangelische Volksschule, a Lutheran school in Brünn from 1912 to 1916, and was enrolled in the Deutsches Staats-Realgymnasium from 1916 to 1924.

Question: What were his interests?
Self-contained rewrite: What were Kurt Gödel's interests during his childhood?