Other senior runners might think this is a trivial record, but
I finally broke the 5-minute barrier ㅠㅠ
I first went to Namsan at the end of May this year and recorded 7:33 seconds,
but it took me a long time to break the 5-minute mark ㅠ ㅋㅋ
The 4-minute range feels like too high a wall ㅎㅎ