Of all the child actors who made their names by appearing in the 'Harry Potter' series of films, Daniel Radcliffe is the one who's gone on to have the most significant success in the world of acting as an adult.
Perhaps his commitment to the roles he lands has something to do with that. After all, we don't imagine he particularly enjoyed cultivating this hairstyle when he was cast in 'Victor Frankenstein' back in 2014. To add insult to injury, the movie bombed at the box office!