About the authors Trenton Sweet- Author, Adv. Personal and Group Trainer, Ex-Athlete, Gym Owner, Breathwork Instructor, Ice plunge and Sauna Enthusiast, Husband, Father. Kaitlyn Sweet- Co-Author, Holistic Nutritionist, Yoga Teacher, Group Fitness Instructor, Reiki Healer, Cosmetologist, Gym Owner, Boutique Owner, Wife, Mother.