Bio: Chris Duffin is a freakishly strong, crazy engineer, who likes testing the limits of physicality, intellect, and creativity.

Bio: I'm Nate, I'm and engineer, and I love designing offroad vehicles in SolidWorks. Join me if you want to learn about suspension design and 3D CAD.

Bio: Army veteran Josh Holyfield built and scaled 7-figure businesses, helping 40K+ men transform through fitness. Now, he helps coaches grow and scale.