Competed at the SEC Championship where he established career-best times in the 50 freestyle and the 100 and 200 breaststroke.
Named to the Athletic Director's Honor Roll.
Graduated from Cherry Creek High School.
Swam for the Colorado Stars and was coached by Todd Schmitz.
Was a state champion in the 100 breaststroke.
Received All-America awards in the 100 breaststroke, 100 freestyle and on the 100 medley relay.
Helped set the state record in the 200 medley relay.
Born November 19, 1994.
Son of Lyle and Sarah Mattern.
His sister, Jordan, is a junior for the Lady Bulldogs.
Majoring in Accounting.
Collegiate Personal Bests:
50 Freestyle 20.99 14 SEC Championship
100 Freestyle 46.42 14 Bulldog Last Chance
100 Breaststroke 55.41 14 SEC Championship
200 Breaststroke 2:03.50 14 SEC Championship