Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_29171931_3 ( incoming_head_coach VARCHAR, outgoing_head_coach VARCHAR )

### Question ###
Who was the incoming head coach after Wan Jamak Wan Hassan quit the coaching job?

### Accurate SQL ###

SELECT incoming_head_coach FROM table_29171931_3 WHERE outgoing_head_coach = "Wan Jamak Wan Hassan"