Ask HN: Quick language learners, what are your other skills and interests?

I wonder if there are correlations between quick language learning and other skills?

I recently noticed a research, rating language learning ability over numeracy for learning code, which surprised me (https://www.nature.com/articles/s41598-020-60661-8). I'm looking if there are other areas, especially to introduce to my 8 year old daughter, with such ability.