World-record-holding fisherman Jakub Vágner searches for the world's biggest freshwater fish.
EPISODE 1
Amazon
Jakub wants to catch the Amazon's largest freshwater fish; he hunts for deep pools and oxbow lakes.
EPISODE 2
Mongolia
Jakub enters the Mongolian wilderness on the hunt for a rare fighting fish. Nicknamed the River Wolf, the giant taimen is a two-meter-long predator with a cavernous, tooth-lined mouth.
EPISODE 3
Congo
Jakub Vagner searches for the mighty goliath tigerfish, and he heads up one of the world's most powerful and dangerous rivers to catch this giant predator with 32 shark-like teeth.
EPISODE 4
Canada
Jakub's heading up toward the Canadian sub-Arctic on a mission to prove it's possible to catch a northern pike, even when their natural habitat is completely frozen over.
EPISODE 5
Thailand
Jakub Vagner goes to Thailand on the hunt for a giant freshwater stingray.
EPISODE 6
Europe
Jakub Vagner's on a fishing quest to three of Europe's largest rivers, in the hope of catching a giant wels catfish and reclaiming a world record.
Jakub Vágner