Firstborn son of Australian musician/author Nick Cave. Jethro began work as a model after being discovered in Melbourne, Australia.
Often unfairly accused of nepotism , Jethro actually never knew his father until the age of eight. Since his career in modeling took off around 2007, Jethro has carved out a niche for himself out from under his father's shadow.
Jethro is also very interested in music, and plays the piano. He also sings and has a history of performing as a rapper.