Christian Guzmán is a fitness specialist best known for his self-titled YouTube channel where he developed Alphalete Athletics. Since the channel's inception in March 2012, when he introduced it with the video "Intro To Channel (Natural Bodybuilding Christian Guzman)," he has gained more than 950,000 subscribers for his exercise tips and tutorials. One of his most popular YouTube videos, "ARM WORKOUT REVEALED Natural Teen Bodybuilder," has earned more than 1 million views.