David Zachmann
Instagram Star
Instagram star known for sharing his story of having autism and being diagnosed with Down syndrome. He had more than 20 surgeries by the time he became a teenager.
He started posting to Instagram in 2014. He was a born with hole is his heart.
He has accumulated more than 200,000 followers on Instagram.
He posted a picture of himself alongside his mother to his Instagram account in 2014.
He is a fan of Adam Levine.