Jon LaBerge
I have been rowing on a Concept2 consistently for over twenty years (I'm on my second erg), have averaged over 1,000 miles a year and should be cracking 34 million metres within a month. It's a great workout and has been a consistent part of my morning routine despite numerous career changes, floods, power outages and injuries (that had nothing to do with the Concept2 by the way). I hope to keep it up for another 20+ years.