U.S. ski legend Bode Miller has his son run up a mountain as punishment.
The 45-year-old says it is an educational measure to teach his son never to give up. The video polarized his Instagram followers and attracted the attention of several American media outlets. Some are in favor of Miller's way of upbringing, some are fiercely critical. In the meantime, the comment function under the video has been deactivated. The skiing legend retired in 2017 and has no children of his own.