Who was the challenger when guillaume brahimi was the iron chef?
CREATE TABLE table_29281529_2 (challenger VARCHAR, iron_chef VARCHAR)
SELECT challenger FROM table_29281529_2 WHERE iron_chef = "Guillaume Brahimi"
### Context: CREATE TABLE table_29281529_2 (challenger VARCHAR, iron_chef VARCHAR) ### Question: Who was the challenger when guillaume brahimi was the iron chef? ### Answer: SELECT challenger FROM table_29281529_2 WHERE iron_chef = "Guillaume Brahimi"