Swimming for a year.

There is an app that records swimming workouts.

I don't think it's been a year yet.

Anyway, I found out there was a compilation of records from 1925 haha.

He said he's covered about 505km since he started keeping records of his swims haha.

You can't go to Jeju Island starting from Seoul

I should try to go to Jeju Island this year haha