“Sawyer was telling me in the morning he wanted to catch one 30 inches because the biggest fish he ever caught was just under 30 inches,” dad Mark Kolowith said. “We set the bar pretty high. I don’t know that we’ll ever catch anything like that again.” Kolowith works at Idaho Power and went fishing with the company’s lead sturgeon biologist. They caught three fish but the other two were about 5 feet long.