What is the maximum total wins he had for any year? 
CREATE TABLE table_22839669_12 (total_wins INTEGER)
SELECT MAX(total_wins) FROM table_22839669_12
### Context: CREATE TABLE table_22839669_12 (total_wins INTEGER) ### Question: What is the maximum total wins he had for any year?  ### Answer: SELECT MAX(total_wins) FROM table_22839669_12