I would love to hear the panel interview Dr Karl Kruszelnicki who will be at TAM Australia
A list from Wikipedia of the jobs and degrees he has done
"He holds degrees in mathematics, biomedical engineering, medicine and surgery. He has also studied astrophysics, computer science and philosophy. He has worked as a physicist, labourer, roadie for bands, car mechanic, film-maker, hospital scientific officer, biomedical engineer, TV weatherman, taxi driver and medical doctor."
He has also don't a lot to promote science in Australia