Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Which Year is the highest that has a Team of walker racing, and Wins larger than 1?

### Inputs:
table_name: table, columns: ['Year', 'Team', 'Wins', 'Points', 'Championship Finish']

### Response:
SELECT MAX Year FROM table WHERE Team = walker racing AND Wins > 1