This week, David Dobrik—a YouTube star who’s also served as the host of Dodgeball Thunderdome and other TV projects—released his second apology video amid growing criticism over sexual assault and misconduct allegations involving the Vlog Squad.

The seven-minute video, released Tuesday, notably arrived after a number of brands confirmed they were cutting ties with Dobrik in connection with those allegations. And while the controversies surrounding the 24-year-old Angry Birds Movie 2 voice actor have hit a new peak in recent weeks, the allegations and related issues actually date back several years.

Below, we take a closer look, starting with a catch-up on some moments from the Vlog Squad’s past that have since resurfaced.