Trainer Jack Jones, 29, backed for biggest win in Newbury's Super Sprint with Caburn
![Trainer Jack Jones, 29, backed for biggest win in Newbury's Super Sprint with Caburn](https://i2-prod.mirror.co.uk/incoming/article33284653.ece/ALTERNATES/s615/0_Cheltenham-Races-The-Christmas-Meeting-Saturday-December-16th.jpg)
It is just the second full season of training for Jack Jones. The 29-year-old has worked for champions of jump racing. Paul Nicholls and Nicky Henderson, as well as Winx's former handler in Australia, Chris Waller