Kamehameha-Kapalama football coach and athletics relations associate Doug Cosbie will resign his positions effective, Jan. 14, according to a school press release.

The release cited family reasons for his resignation.

Cosbie coached the Warriors the past three seasons, compiling a 19-9 overall record and 11-7 in the Interscholastic League of Honolulu Division I.

Cosbie is a former NFL Pro Bowl tight end with the Dallas Cowboys.

The school will be seeking a replacement for Cosbie.