Isai Kesek is an Indonesian IFBB Pro League Men’s Physique athlete with three professional wins — and all three came in Auckland. 🇮🇩
His Olympia climb tells the story: tied 16th in 2024, 14th in 2025, and seventh in 2026 — his best finish. Few men in the division improved that fast across those three years.
He already has a biography on this site, so this is his standalone diet article. What follows prints only what is sourced — including the honest gaps.
Kesek turned professional on 19 March 2023, when he won the Men’s Physique competition at the NPC Worldwide Thailand Bangkok Pro Qualifier. Seven months later he won his professional debut in Auckland.
That debut win came at the Moe’s Muscle New Zealand Pro on 21 October 2023, ahead of Ali Nasr and Cyprian Pereira. He defended the Auckland title in 2024 and again in 2025 — the last two wins by a perfect score.
In October 2024 he became part of the first group of Indonesians ever to compete at the Mr. Olympia, alongside fellow Men’s Physique pro Chris Putra and Classic Physique athlete Fanni Fuadi. 🌎
Isai Kesek Diet Plan
No full day of eating from Isai Kesek has ever been published. That is the first thing this article has to say, and it is said plainly.
We searched in English and Indonesian, across YouTube, Instagram, Fitness Volt, Generation Iron and BarBend. No meal list, no calorie total and no macro split turned up anywhere readable.
His own Instagram is @isai_kesek, but it is login-walled, and no diet content from it appears in any public source we could read. So there is no day of eating to print here — and none is invented.
What the record does show is the physique that diet built. Fitness Volt’s report on his 2025 Auckland win praised his “balanced proportions, clean lines, and confident stage presence” — the look that carried him to seventh in the world.
No coach is named anywhere we could read either, so no coach’s method can be described. The diet section of this article is therefore short by design: the food is undocumented, and this article says so.
Isai Kesek Meal Plan
There is no meal list to print. No breakfast, no pre-workout meal and no post-workout meal from Kesek has ever been published with quantities.
There is no calorie total and no macro split either. Nothing exists to tabulate — and this article will not invent a table to fill the space.
That is the whole of the meal plan as it stands in the public record: undocumented. If Kesek ever publishes a day of eating, this article should be updated with it.
Isai Kesek Supplements
No supplement list from Isai Kesek has ever been published. No whey, creatine, pre-workout or any other product is named in any source we could read.
No sponsor is named either. No supplement company and no clothing brand appears alongside his name in the sources we were able to read.
So this section names nothing — because nothing is named in the record. Any supplement list attached to his name elsewhere is not sourced from him.
Isai Kesek Workout Routine
No training split from Isai Kesek has ever been published. No weekly split, no set-and-rep scheme and no named routine appears in any source we could read.
What his own posts do show is gym training. His Instagram posts show him training cable rows in the gym — hard work, but a photo is not a programme, and this article does not dress it up as one.
The stage record shows the result instead: three Auckland titles, and a climb from tied 16th to seventh at the Olympia in three years. The work behind it is his; the detail of it is not public.
Isai Kesek Diet Plan in 2026
2026 was his best season. He finished third at the New York Pro on 8–9 May, behind Ali Bilal and Edvan Palmeira, then seventh at the Pittsburgh Pro a week later.
On 21 June he finished second at the Thailand Pro in Pattaya, one place behind winner Talha Kilic. Then, on 26 September in Las Vegas, came seventh at the 2026 Mr. Olympia — in the first callout, with a score of 37.
That is four pro shows in 2026, with two top-three finishes in the regular-season events. No 2026 diet specifics are published either — no prep diet, no peak-week plan and no post-show eating.
He has announced no retirement, and the trajectory points one way: from tied 16th, to 14th, to seventh. A top five at the Olympia is the obvious next target. 🎯
Frequently Asked Questions
Is it safe to copy Isai Kesek’s diet?
No — and that is deliberate. This article is for general information only and is not medical or nutrition advice. Never copy a bodybuilder’s diet without speaking to a qualified professional first.
Has Isai Kesek ever published a full day of eating?
Not that anyone can find. No full day of eating, meal list, calorie total or macro split has ever been published — in English or Indonesian.
What is his best Mr. Olympia finish?
Seventh at the 2026 Mr. Olympia, with a score of 37. He was 14th in 2025, with a score of 70, and tied 16th in 2024.
How many professional shows has he won?
Three — the New Zealand Pro in Auckland in 2023, 2024 and 2025. The 2024 and 2025 wins both came with perfect scores.
Who coaches Isai Kesek, and what supplements does he take?
Neither is published anywhere we could read. No coach is named, no supplement list exists, and no sponsor is named either.
What is Isai Kesek’s Instagram?
@isai_kesek. That is the handle given in his biography on this site.
Related: Isai Kesek Bodybuilder Biography · 2026 Mr. Olympia Results · 2025 Mr. Olympia Results
This article shares publicly available information about Isai Kesek’s diet and training. It is not medical advice — always speak to a qualified professional before changing your diet or training.