Cody Janko, also known as The Stone Circle on YouTube is an NCCA accredited Certified Personal Trainer, and the author of two Amazon #1 best-selling books.
Here are a few of the strength feats he's most proud of:
Sandbag Box Squats to Parallel:
275 Pounds for 50 reps
150 Pounds for 1,000 Reps @ 150 Bodyweight
Sandbag Lap to Chest:
335 Pounds @ 150 Bodyweight
Calisthenics Circuit:
400 Reps in Under 20 Minutes