Overview

• On the eve of turning 39, Samantha Busch shared a striking bikini photo on Instagram and voiced her ambition to walk the Miami Swim Week runway at 40
• She shifted from high-intensity workouts to a regimen focused on strength training, hormone testing and targeted supplements to address age-related health concerns
• Samantha has publicly detailed her battles with alopecia, hormonal imbalances and infertility, cultivating a community of support and transparency
• Kyle Busch has stood by her through miscarriages after IVF and together they launched the Bundle of Joy Fund to aid couples facing fertility challenges
• Since 2015, the Bundle of Joy Fund has granted more than $2 million across 131 awards, contributing to the birth of over 100 babies