Morgan Brian ชนะในปีใด?ไม่จำเป็นต้องใช้โต๊ะทั้งหมด
In what year did Morgan Brian win?It is not neccessary to use all the tables.
 table_name_75:  (year [ INTEGER ] winner [ VARCHAR) ]
SELECT AVG(year) FROM table_name_75 WHERE winner = "morgan brian"