Long-running 'MasterChef' host Gregg Wallace steps down as misconduct probe gets underway in the U.K.
beat sheet
Wallace has been a fixture on the BBC's 'MasterChef' since 2005, making his departure a significant shakeup for the popular cooking competition
The investigation into 'historical allegations of misconduct' against Wallace comes as the entertainment industry continues to grapple with issues of workplace misconduct and accountability