The 15 biggest career crashes of 2015

AP, NBC News/Anthony Quintano, Getty ImagesRachel Dolezal (left), Jared Fogle (middle), and Martin Shkreli (left).

Plenty of people resolve to jump-start their careers in the new year. For some, this resolution is more of a necessity than lip service.

Here are 15 high-profile people (and teams) whose careers or reputations took a big hit in 2015. While we expect many to bounce back, others may never recover.