SCHEMA:
CREATE TABLE table_14496232_2 (mens_singles VARCHAR, womens_singles VARCHAR, mixed_doubles VARCHAR)
USER:
Name the mens singles when womens singles is wang lin and mixed doubles is joachim fischer nielsen christinna pedersen

QUERY:
SELECT mens_singles FROM table_14496232_2 WHERE womens_singles = "Wang Lin" AND mixed_doubles = "Joachim Fischer Nielsen Christinna Pedersen"