Leon -a former roof tiler- and John -a former carpenter-, the beefcakes of The Lean Machines, are full-time qualified personal trainers who've taken to YouTube to share their knowledge and expertise on health, fitness and nutrition. They decided to film a vlog about fitness in 2011 and hit the ground running, producing content which was not only informative but funny, fresh and engaging. The Lean Machines, to date, have a following of over 54,500 subscribers and are very close to reaching 2 million views over their two YouTube channels.
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