What is the birthday of the player who has Years at Club of 1951?
CREATE TABLE table_name_12 (date_of_birth VARCHAR, years_at_club VARCHAR)
SELECT date_of_birth FROM table_name_12 WHERE years_at_club = "1951"
### Context: CREATE TABLE table_name_12 (date_of_birth VARCHAR, years_at_club VARCHAR) ### Question: What is the birthday of the player who has Years at Club of 1951? ### Answer: SELECT date_of_birth FROM table_name_12 WHERE years_at_club = "1951"