Conversation so far:
Who has the most goals in El Clásico
Lionel Messi is the all-time top scorer in El Clásico history with 26 goals.
how about who has the most assists in el clásico
Lionel Messi has delivered the most assists in El Clásico history.
Who has the most appearances in El Clásico
Sergio Ramos holds the record with 44 appearances for El Clásico. Lionel Messi has 43.
who is second in most goals scored all-time in el clásico
Alfredo Di Stéfano is the second top goalscorer for El Clásico.

Question: what about first in all-time hat tricks scored
Self-contained rewrite: what about who is first in all-time hat tricks scored in el clásico