Two-sport ONE World Champion Regian Eersel rarely loses. It's been 7 years since he last experience defeat. So, how has he successfully avoided over confidence? What would he do differently in his training if he could turn back time? And what are Regian's two biggest pieces of advice to any fighter wanting to achieve their best? Regian shares insight into what drives a world class fighter, and proves once again that mindset shapes your results. We wish Regian success in his ONE Lightweight Muay Thai World Title defence on June 9 against Dmitry Menshikov at Lumpinee Stadium! Further notes and resources at https://heatrick.com/2023/06/02/regian-eersel-time-is-limited/