From young man to Predator.

Kai Greene has had one of the most motivational journeys out of any bodybuilder competing today. Coming from a tough childhood, combating crime and violence in his early years, and finally ending up finding bodybuilding and transforming his life forever.

There’s no better way to celebrate this than to show a transformation video showcasing his growth as one of today’s best bodybuilders competing. From age 17 to 41 – witness the man turn into beast.

Watch above for the journey from where it all started as his body transformed from a humble 17 year old to the predator his has become today!