Fitness influencer accused of scamming followers a few weeks ago apparently still scamming, yet career still booming?; Mark Wahlberg invests in Australian fitness company and gym chain F45; Weight Watchers launches new voice app to build/strengthen customer relationships; Under Armour fills top design post to help w/its return to roots (performance); Huami (?) – a better wearables stock than Fitbit? Eh?; The 11-year old soccer prodigy dribbling on a treadmill.