hobbies

BJJ, triathlon, books.

brazilian jiu-jitsu

triathlon

Jin sitting on the mats after a no-gi jiu-jitsu class

may 2026 · training

Brazilian Jiu-Jitsu

Started in May 2026 — two evenings a week, one-hour sessions.

 Jin waving at the IRONMAN 70.3 finish arch in Da Nang

may 2025 · da nang, vietnam

VinFast IRONMAN 70.3 Vietnam

1.9 km swim · 90 km bike · 21.1 km run — the finish line at Da Nang.

 Jin in race bib 486 sitting on the grass among other athletes after the Lake Haruna triathlon

jul 2023 · lake haruna, gunma

Lake Haruna Resort Triathlon

1.5 km swim · 40 km bike · 10 km run — on the grass after the finish.

 Jin running the ABP Southampton Marathon through the city centre

apr 2023 · southampton, uk

ABP Southampton Marathon

42.2 km through the city I studied in.