Maradona
Leading run scorer in the ICC World Cup till date is Sachin Tendulkar.He has scored 2278 runs.He also has most appearance in the world cup.
Ahmed Musa scored two goals against Argentina making him the leading scorer from Africa for FIFA World Cup 2014.
Sachin Tendulker is the leading scorer in this world cup 2011.
kallis
It is david Villa with 5 goals.
Tilakratne Dilshan
Salah Assad
Yes
Mia Hamm
Ronaldo from Brazil with fifteen.
In the world cup history it is the Brazilian Ronaldo who has scored 15 goals.