BBC Radio 1 been presented by various YouTubers such as Jim Chapman and Hannah Witton. In January 2015, Clara Amfo replaced Jameela Jamil as host of The Official Chart on Sundays (4pm7pm) and in March, Zane Lowe left Radio 1 and was replaced by Annie Mac on the new music evening show. In May 2015, Fearne Cotton left the station after almost 10 years. Her weekday morning show was taken over by Clara Amfo. Adele Roberts also joined the weekday schedule line-up, hosting the Early Breakfast show. In July 2015, The Official Chart moved to a Friday from 4pm to 5:45pm, hosted by
Jo Whiley Jo Whiley Johanne Whiley (born 4 July 1965) is an English radio DJ and television presenter. She was the host of the long-running weekday "Jo Whiley Show" on BBC Radio 1. Whiley was born in Northampton to Martin, an electrician, and Christine, a postmistress. She attended Campion School at Bugbrooke, near Northampton and then studied applied languages at Brighton Polytechnic. She swam competitively for Northamptonshire. In Whiley's final year of her degree, still unsure of what she wanted to do, a conversation with a lecturer led to a job with BBC Radio Sussex on a show called "Turn It Up".