A 7-foot, 440-pounder is a senior at King (Riverside), in the Inland Empire area of Southern California. According to his head coach, Kevin Corridan, Krahn goes by the nickname "Junior."
Krahn was 6 feet tall in the sixth grade, and was 6-foot-5 when he entered high school. As a 6-8 330-pound sophomore, he cracked the varsity roster but recorded no statistics.
Since then Krahn has grown another four inches. MaxPreps believes he is the tallest player on a high school football roster this season. He is taller than any player to ever play in the NFL, and is roughly the same size as WWE superstar Big Show.
http://www.maxpreps.com/news/w_efs9lrFka2t0fv3Z4T_w/video-photos--7-foot...