In this week's episode, we chat with Australian health and fitness coach Mark Carroll and his incredibly beautiful, highly-talented girlfriend, Lauren Simpson.  This episode was recorded back in 2019, so you’ll notice some of the events we discuss have already passed. That said, we both found it interesting to listen back to this and observe the mindset of a professional bikini athlete like Lauren when she is faced with a big competition like WBFF Worlds.  We talk to the pair about a range of subjects, most notably how they both met and went on to do great things in the fitness industry, as well as many of their future business plans. We also speak first-hand to Mark about his ongoing struggles with mental health and how he has managed to work through it and go on to build a successful business. This is an episode not to be missed, everyone. We know you are going to enjoy it!   You can find Lauren and Mark on Instagram @laurensimpson and @coachmarkcarroll as well as their websites, https://laurensimpsonfitness.com and https://coachmarkcarroll.com   Get our new nutrition coaching app, Carbon Diet Coach, for iOS and android to get custom nutrition coaching for less than $10/month: https://joincarbon.com Get our books on how to lose fat: https://www.biolaynestore.com Take my online course "The Science of Nutrition": https://cleanhealth.edu.au/product/science-of-nutrition Get custom workouts by us for $12.99/month: https://www.biolayne.com/members/workout-builder   Find Layne and Holly on Instagram @biolayne and @hollytbaxter   ---- Post-production by Jim McDonald (@thejimmcd) and David Margittai (inpostmedia.com)   © 2021, Biolayne LLC. All rights reserved.