What 'secret' did teenstar Jacob Sartorius reveal in a YouTube video in 2016?

Explanation

Jacob was born in Oklahoma, and was adopted shortly after birth as his birth parents were unable to take good care of him. Jacob was raised in Reston, Virginia with his adoptive parents. "My parents weren't able to take care of me, so they made a plan for me to be adopted. Luckily for me, I was blessed to be adopted by two of the most loving parents in the world, my mom and my dad," he said. "I've had the best childhood any kid could ask for. It's had its ups and downs, but at the end of the day, I wouldn't trade my life for anything."