Tommy Martin, MD, is a combined Internal Medicine/Pediatric Physician in Massachusetts. He works as an academic hospitalist in the Pediatric Intermediate Care Unit at Boston Children’s Hospital. He received his medical degree from St. George's University School of Medicine and has been in practice between 5+ years. Better known as @dr.tommymartin, as he is active on TikTok, Instagram, Facebook and YouTube with over 2.5 million followers where he strives to create uplifting content highlighting his family and passions while stopping the spread of medical misinformation. Through his social media career he has had the opportunity to be the keynote speaker for the World Health Organization and an ambassador for the National Infectious Disease Society of America.

Nine-year-old Denzil Irving III, also known as "Professor D3" to his over 19,000 followers across social platforms, is a young science communicator inspiring curiosity and learning through creativity and fun. Professor D3, an aspiring chemist, has gone above and beyond to demonstrate his passion for STEM by sharing videos covering various STEM topics including chemistry and engineering. STEM For All is delighted to announce Professor D3 as the 2026 SFA Youth STEM Leader Award recipient.