5 foot 6 inches
Robb Riddick is 6'.
Robb Hudspeth is 6'.
Robb is 6'3" and taller if he stretches.
Robb Russ is 5' 10".
Robb Nen is 6' 4".
Robb Sherwin is 5' 11".
Robb Vallier is 5' 10".
Robb Maus is 5' 9".
Robb Warren is 5' 11".
Robb Moser is 6' 3".
Robb Zbacnik is 6' 4".
Robb Chamberlain is 6' 2".