You are given a sentence in Japanese. Your job is to translate the Japanese sentence into Polish.
Q: 面白いことにこの問題を私は子供の頃に考えました
A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Ja też w dzieciństwie zadawałem sobie to pytanie.