A body has been found in the search for missing British TV presenter Dr. Michael Mosley, the BBC quoted a rescue worker as saying on Sunday.

Mosley, 67, went missing on Wednesday while holidaying on the Greek island of Symi. Authorities were searching for him in the remote mountainous region.

A familiar face in British broadcasting, Mosley was known for his television programs and the BBC Radio 4 podcast “Just One Thing.” He also popularized the 5:2 diet which supports intermittent fasting.

Mosley was reported missing to authorities by his wife on Thursday after he failed to return from a solo walk on the beach. A search operation was launched on the small Aegean island involving police, the coast guard and firefighters.