It's only five weeks before the 2016 Arnold Classic, but Kai Greene has more on his plate than just training.
Although Kai may look like he spends all day in the gym, he spends most of his day running his business.
We wanted to see what a day in the life of Kai Greene was really like, so we followed him around a busy day in New York.
The 2013 film Generation Iron opened doors for Kai Greene. He now cohosts the Generation Iron Podcast with Krystal Lavenne. Kai starts the day early by heading to CBS Studios in Manhattan to record a new episode.
After leaving CBS, he heads straight to the Generation Iron headquarters to discuss future project ideas with The Vladar Company founder Vlad Yudin.
Kai has time for a quick lunch before he has to work on Dynamik Muscle, his new line of nutritional supplements.
With this much work to do in an average day, it's no wonder that he often works out after midnight.