“I was offered to do a film in the USA,” he said. Speaking to Italian publication Republica, Freddi said he entered the industry after spending time looking for engineering work in Italy without success. University students were astonished to find out that their maths professor had a secret past life – in the muscle daddy adult film industry.īut Ruggero Freddi, who teaches at La Sapienza University in Rome, said he was not ashamed of his history.