Conversation so far:
who came 1st 2nd 3rd and 4th in grand national
Tiger Roll came in first place. Magic of Light came in second place. Rathvinden came in third place. Walk in the Mill came in fourth place.
who was the first place rider with Tiger Roll in the grand national
Tiger Roll was ridden by Davy Russell.
who won the grand national in 2018
Tiger Roll, ridden by Davy Russell, won the 2018 Grand National ahead of Pleasant Company after a photo finish at Aintree.
how old is Davy Russell
Davy Russell is 40 years old.

Question: how much does the winner get
Self-contained rewrite: how much does the grand national winner get