Kai Greene reflects on his natty teenage years – revealing how much weight and strength he reached without PEDs
In a recent episode of the Kai Greene Effect, legendary bodybuilder Kai Greene discussed the rivalry between two of the biggest competitions in the sport: the Arnold Classic and the Mr. Olympia. Kai Greene also turned back the clock to reflect on his teenage years as a natural bodybuilder – revealing how much muscle and how much he was able to lift without the use of PEDs.
Here’s a brief breakdown of all the topics discussed in this episode:
- Why is there a rivalry between the Arnold Classic and the Mr. Olympia? And who wins?
- Kai Greene’s thoughts on the current criticism of bodybuilding media
- Kai answers: what was his highest natural bodyweight? How much did he lift naturally without PEDs?
- Kai takes us inside the world of guest posing, how it works, and how to prepare for it vs a typical competition
You can watch the full episode of the Kai Greene Effect above. Keep reading for a more in-depth breakdown of the episode discussion. Let’s jump in.
Subscribe to Generation Iron Patreon Page For The Full Uncut Episode
The Curious Rivalry Between the Arnold Classic and Mr. Olympia
Early in the conversation, Kai Greene answers a question that many bodybuilding fans have wondered about for years. Why does there appear to be a rivalry between the Arnold Classic and the Mr. Olympia when both competitions are sanctioned by the same governing body?
Kai admitted that the reasoning behind this perceived rivalry remains somewhat mysterious even to those within the sport.
While both events operate under the IFBB Pro League banner, the competitions carry different identities and histories. The Arnold Classic was founded by bodybuilding icon Arnold Schwarzenegger and has grown into one of the largest sports festivals in the world. Meanwhile, the Mr. Olympia contest has long been considered the ultimate championship in professional bodybuilding.
Over time, fans and media narratives have framed the two competitions as rivals. However, Kai noted that the rivalry has not necessarily been negative. In fact, it has driven remarkable growth within the sport.
One of the biggest benefits has been the rapid increase in prize money for athletes.
Greene pointed specifically to the prize purse at the 2026 Arnold Classic, where Andrew Jacked secured an enormous first place payout after winning the Men’s Open division. Kai described the prize money as “astounding” and emphasized that the increasing payouts are excellent news for professional bodybuilders.
For many years, bodybuilding struggled with limited financial opportunities for athletes. The rising prize money signals a positive shift where competitors can be more fairly rewarded for their dedication and physical achievements.
Prize Money Comparisons Between the Two Competitions
Co-host Vlad Yudin also pointed out an important distinction regarding prize money between the two contests. While the Arnold Classic has recently offered a larger first place payout in the Men’s Open division, the Mr. Olympia still maintains a larger overall prize purse.
This is largely due to the number of divisions featured at the Olympia. The event includes more competitive categories than the Arnold Classic, which means more athletes receive prize money across the entire contest.
As a result, the total amount of prize money distributed across the Olympia weekend exceeds that of the Arnold Classic.
Kai Greene joked that while the overall prize purse may be larger at the Olympia, the athlete who wins first place probably does not care about the distribution across divisions. From their perspective, the only number that truly matters is the amount of money awarded to the champion.
The Changing Business Model of Bodybuilding Media
The conversation then shifted toward a broader topic affecting the entire fitness industry: the transformation of bodybuilding media.
Kai Greene explained that the business model of bodybuilding coverage has changed dramatically over the years. Much of this change has been driven by the rise of digital platforms and social media.
In earlier eras of the sport, bodybuilders relied heavily on magazine exposure to build their public image. Publications controlled which athletes received coverage and how those athletes were presented to fans.
Appearing on magazine covers or in feature spreads was one of the primary ways competitors could gain recognition. Today, that system has been completely transformed.
With platforms like social media, athletes can communicate directly with their audiences without needing traditional media gatekeepers.
Kai pointed out that this shift gives athletes significantly more control over their careers. They can share training updates, competition prep, and personal insights directly with fans around the world.
The result is a more decentralized media environment where athletes themselves play a major role in shaping their personal brands.
Kai Greene’s Natural Bodybuilding Years and Early Strength
In a fan question, Kai Greene was asked about his early years as a natural bodybuilder and what his physical capabilities were before turning professional and eventually turning towards PEDs.
Kai responded by highlighting the important distinction between athletes who remain natural and those who eventually choose to use performance enhancing drugs. He emphasized that natural athletes who push their physiques to the limit deserve significant respect and recognition. Achieving a high level of development without PEDs requires extraordinary discipline and dedication.
However, Kai acknowledged that extremely impressive natural physiques can sometimes lead to skepticism from the public. When an athlete reaches a high level of muscularity and conditioning, some fans assume that PED use must be involved.
Kai noted that this can feel like a strange compliment. On one hand, it suggests the athlete looks so impressive that people struggle to believe it is possible naturally. On the other hand, it can be frustrating to constantly face accusations of dishonesty.
When discussing his own early physique, Kai Greene admitted that he does not remember his exact maximum bodyweight while maintaining a natural status. However, he did recall weighing around 260 pounds during his late teenage years at roughly 17 or 18 years old. A time in which he was still natural.
In terms of strength, Kai revealed some remarkable numbers from that period. As a teenager, he claimed to bench press as much as 500 pounds and shoulder press around 315 pounds.
These impressive lifts demonstrated the raw potential that would eventually help him become one of bodybuilding’s most iconic competitors.
Guest Posing Expectations and Public Scrutiny
Another fan question asked about the process behind guest posing appearances at bodybuilding competitions. Kai Greene joked that athletes absolutely need to diet before stepping on stage for a guest posing routine. Otherwise, the public reaction could be brutal.
He referenced a moment involving the late Shawn Rhoden – when the former Olympia champion appeared for a guest posing routine while clearly in a bulking phase.
Rhoden, who won the Mr. Olympia 2018 title, received significant criticism from fans for appearing out of shape at the time.
Kai Greene noted that this type of reaction demonstrates how intensely the bodybuilding community scrutinizes physiques. Even the best athletes in the world can face harsh criticism if they step on stage without peak conditioning.
RELATED: Watch Flexatron: Becoming Shawn Rhoden On Digital
Wrap Up
This episode of the Kai Greene Effect provided an insightful look into several important topics shaping the modern bodybuilding world.
From the evolving relationship between the Arnold Classic and the Mr. Olympia to the transformation of bodybuilding media and athlete independence, Greene and Yudin explored how the sport continues to change in the digital era.
At the same time, the discussion reinforced several constants within bodybuilding culture: the pursuit of excellence, the importance of athlete recognition, and the ongoing conversations surrounding competition, media, and performance enhancement.
As prize money continues to grow and athletes gain greater control over their careers, the future of professional bodybuilding appears more dynamic than ever.
