### Clue: First outdo top footballer (4)
### Answer: BEST 
 ### Explanation: Definition: First,outdo,top,footballer
 Quadruple defn: 1st: The first;the premier; and 2nd: To outdo;to better; and 3: The top;the best part; and 4: The late George (or Georgie) Best, a former (top) footballer for Manchester United and Northern Ireland.