Winning for each person (5)
I believe the answer is:
ahead
'winning' is the definition.
(both can mean in the lead)
'for each person' is the wordplay.
'for each' becomes 'a' (I can't justify this - if you can you should give a lot more credence to this answer).
'person' becomes 'head' (head is a kind of person).
'a'+'head'='AHEAD'
Can you help me to learn more?
(Other definitions for ahead that I've seen before include "Winning" , "Forward - in front" , "advanced" , "In the vanguard" , "likely to win?" .)