MILDURA wakeboarder Liam Dinnage has won back-to-back national titles.

The 23-year-old took out the closely fought final on Friday to pick up the Australian Wakeboard Nationals 19-29 Men's title at Windsor, NSW.

After claiming his first Australian championship in Murray Bridge, South Australia, last year, Dinnage went on to take out the Nautique WWA World Championship on the Gold Coast in Septem...