Released a satirical pop-punk song in 2020 called "Antibodies (Do You Have The)" about relationships during the Covid-19 pandemic, along with an accompanying music video, in order to raise money for Partners in Health and The COPE Program.
His ancestry includes German, English, Scottish, and Dutch.
Last name "Braun" is German for the colour "brown".
[on how he was cast in How to Be Single (2016)] Dakota Johnson reached out to me and said, 'Hey, do you want to play my boyfriend in this movie?' I would play her boyfriend in any movie. I love her as a person. I love working with her. I feel like we found a lot of nice little moments [on film], and sometimes it doesn't come as easy. But with her, it really does.