JOHN FARNHAM – $15 MILLION

The British-Australian singer John Farnham, who was once a teen star and is now considered one of his nation’s best musicians, is famous for smash hits such as “You’re the Voice.” He was the only artist to have his first album, “Whispering Jack,” sell over a million copies in Australia alone.

With tracks like “Raindrops Keep Fallin’ on My Head,” “Sadie (The Cleaning Lady),” and “Age of Reason,” Farnham is the only Australian musician to have a No.1 record in five straight decades. His work as a vocalist has helped him amass personal wealth that is estimated to be over $15 million, in addition to several honors.