June Sarpong has been a familiar face on British screens for two decades. Now, she’s in charge of bringing greater diversity to the country’s public broadcaster.June Sarpong has been a familiar face on British screens for two decades. Now, she’s in charge of bringing greater diversity to the country’s public broadcaster.Read MoreTelevision, Race and Ethnicity, British Broadcasting Corp, Norcott, Geoff, McQueen, Steve, June Sarpong