Gaither defensive back Jordan Oladokun announced his commitment to Iowa during a segment that aired on Spectrum Sports on Sunday.
He picked the Hawkeyes over offers from 18 other schools, including Georgia Tech, Maryland and Penn State.
The senior had originally committed to Iowa in April before pulling back and deciding to take the last two months to make a more thorough decision.
A ball hawk in the secondary, Oladokun has a combined nine interceptions the past two seasons. He also emerged as a dependable receiver on offense with 532 yards and six touchdowns as a junior last year.
Oladokun is the younger brother of former Sickles standout Chris Oladokun, who started his college career as a quarterback at USF before transferring to Samford. This past season, Chris threw for 2,058 yards and 18 touchdowns with the Bulldogs.