Rock Hard Challenge Winner 2013: Carlos Seguro

This eight-week transformation is an inspiring reminder as to what's possible with hard work and dedication.


The votes are in and Carlos Seguro is the 2013 Rock Hard Challenge Champion!

Name: Carlos Seguro

Age: 34

Weight: 210

Height: 5'11”

Location: Tampa, Florida

Rock Hard Challenge Entry Bio: Since I was a kid, I have always been captivated by strong physiques, beginning with comic book superheroes, pro wrestlers, professional athletes, major movie stars such as Arnold and Sly Stallone, to the cover physiques of Muscle & Fitness. I have lived the M&F lifestyle since picking up my first magazine when I was in my teens and it has changed my life. Now I am at a stage in my life where I want to take it to the next level and follow the 2013 Rock Hard Challenge.

Check out our Q/A with this year’s champion:

M&F: What motivated you to take on the Rock Hard Challenge?

Carlos Seguro: I am always up for a challenge and the RHC was the right challenge at the right time! With summer coming up at that time, it was the perfect program implementing weight training and cardio all in one for both size and definition.