What is billy janniro?

As an AI language model, I don't have access to all the information available on the internet. However, I can tell you that Billy Janniro is a retired American motorcycle speedway racer. He was born on July 5, 1974, in California, USA. He started racing motorcycles at a young age and became a professional speedway rider in the mid-1990s. Throughout his career, Janniro won several national and international championships, including the Speedway World Cup in 1998 and 2003. He retired from professional racing in 2018 and currently runs his own speedway school near Sacramento, California.