FORT Wainwright, Alaska - Jamie Olvera, National Guard Soldier with 297th Military Policy Company out of Wasilla, and wife of Staff Sgt. John Olvera, 472nd Military Police Company, poses with her prize-winning halibut in Homer last August. Winning Homer&#039;s Jackpot Halibut Derby, her 277.6-pound halibut, made Olvera the third woman to ever win the contest and at 25, the youngest winner in the competition&#039;s 25-year history. 