He passed for 458 yards and five TDs against Iowa .
Purdue sophomore David Blough completed a career - high 34 passes against Penn State last weekend , giving him three games with at least 30 completions .
David Blough passed for 458 yards and five TDs against Iowa .
Purdue sophomore David Blough completed a career - high 34 passes against Penn State last weekend , giving him three games with at least 30 completions .