Christian puts all of his pineapple in one place
Here's a brief description of the contestant's attempt. Someone's probably working writing up more detail!
Christian tapes the entire, uncut pineapple to his hip, but also tapes similarly bulky items to other parts of his body as decoys (including a helmet on his belly). He wears a loose sheet over everything, and a sombrero. He also holds a helmet and a bucket of road salt in front of him, and stands behind a traffic cone, to further confuse matters. Mark guesses correctly zero times and incorrectly 21 times, never actually discovering the pineapple. Despite this, Christian places second in the task based solely on the number of incorrect guesses.
(Written by Karl Craven)