← Pol Tawin Choksitthikasam

pol_prPending

A Thai-language channel built on one honest premise: a regular person chasing an extraordinary goal. I am starting genuinely below average and working toward a full Ironman.

225km, the full distance
4 stagessprint, Olympic, 70.3, full
2031 Ironman, see you then

The premise

Not a fitness influencer performing a struggle. I am starting below average, with a real injury history and more than a decade out of the pool, and working toward finishing a full Ironman. The relatability is the whole hook — if I were already fast there would be nothing here worth watching.

The journey

A staged progression over roughly four years: sprint, then Olympic, then 70.3, then the full distance. Doing it in stages is the point. Each one is a real race with a real result, rather than four years of training footage leading to a single day that either works or does not.

3.8 kmswim
180 kmbike
42.2 kmrun

My background is road cycling — I ride a BMC Teammachine — plus running, football as a goalkeeper, and table tennis. The bike leg is the part I am least worried about. Swimming is the genuine weakness and the biggest hurdle, which is exactly why it sits at the centre of the story rather than being quietly edited out.

Partway through, the training moves with me: from London, fitting sessions around an MSc at Imperial, to Bangkok and the heat. Same plan, an entirely different problem.

Why this one is different

A computer science and FinTech background means I approach this the way I would approach any other problem with data in it: tracking the metrics, running self-experiments, and questioning conventional training wisdom rather than repeating it.

Most triathlon channels are either pure vlog or pure coaching. Nobody is taking the data-driven beginner angle seriously, and almost nobody is doing it in Thai.

Where the name comes from

The name went through a deliberately unnecessarily long process across two broad approaches: personal-brand names, and concept names.

While Pol Build Loop syntax, from While Pol Do Ironman. Came closest, set aside late.
MVPol CS and runtime territory. Rejected as a channel name, kept as a series. Can be confusing for some. MVP? Most Valuable Player?
Sudo Athlete CS and runtime territory. Too nerdy
Idle to Ironman CS and runtime territory. Eh
Microshift Marginal-gains theme. Doesn't quite capture the essence.
Polaris My name embedded in an existing word. But this isn't a water review channel.
ProtoCol My name embedded in an existing word. For sure will not survive the searching algorithm.
Tawin MVPol My real name with my nick name. At this point it's easier I give my social security number.

Why PR Pending

PR carries a genuine double meaning: pull request to a CS audience, personal record to a triathlete. Pending carries the work-in-progress narrative either way — nothing has been achieved yet, and that is the honest tense for a channel that starts before the result. That dual reading was the entire point, so it survived every round.

The abbreviation problem

PR does collide with other things. Public relations most obviously, especially in a business context, and at a stretch purchase request or even Puerto Rico. I floated a PB variant to sidestep it — personal best is strong in UK running culture — but PB drops the CS layer entirely, invites its own confusion with peanut butter, and loses the exact double meaning that made the concept work in the first place.

The conclusion was that the overlap is a non-issue for the audience this is actually for. Nobody searching triathlon or CS content reads PR as public relations. The payoff was worth keeping.

The final form

That left formatting. Across YouTube, Instagram and TikTok the underscore is the only separator that works everywhere, which ruled out spaces and hyphens. Rather than flat snake_case, it settled on pol_prPending: snake_case separating the subject (pol) from a camelCase compound attribute (prPending), styling the whole handle as a programming variable. It reads as code, works as a username everywhere, and carries all three layers at once.

The logo builds on the pull-request icon: two nodes — where I am now, and the Ironman finish — joined by a branching arrow for the journey between them.

The series

One to two posts a week, alternating the main journey with a supporting series, and short-form filling the gaps. The naming is deliberate: every series is styled as code — snake_case, dot notation, camelCase — to carry the same CS identity as the channel name.

ironman_pending The evergreen main series, documenting the progression from sprint to full Ironman.
mvpol “Minimum viable athlete” — doing triathlon without expensive kit.
marginal_gains Testing data-backed one percent improvements, one experiment at a time. Bigger budgets hopefully.
gear.review Honest tech and gadget reviews.
nutrition.log Fuelling and nutrition analysis.
debug_pol Setbacks, injuries, and the things that go wrong.

How it is tracked

Every session lands as a .fit file, which runs through a pandas pipeline into the charts that end up in the videos. Which is the plan anyways.

Building the Django dashboard that holds all of this is itself a recurring series — the training plan and the software get built in parallel. Also, a plan... pending.

Follow along