Given the category and the fact that 'rio' means - river / brook / stream. The answer to your question is that a river does not have a 'height'.
Rio Hamasaki is 158 cm.
Marina Matsumoto is 159 cm.
Rio Matsumoto is 164 cm.
Rio Hackford is 6' 4".
Naudia Rio is 180 cm.
Gabriel Canella was born on October 12, 1982, in Rio de Janeiro, Rio de Janeiro, Brazil.
Serena Autieri is 5' 7 1/2".
Chanel Carrera is 160 cm.
Rio Ahn is 6'.
Rio is 6'2.5 (189 cm)
Rio Hackford is 6' 4".
Rio Tomita is 164 cm.
Rio Mariah is 163 cm.
Rio Valentine is 165 cm.
Alicia Rio is 5' 2".
Mike Rio is 5' 10".
Sebastian Rio is 5' 9".
Rio Rivers is 5' 4".
Rio Kelley is 5' 4".
Rio Lee is 5' 3".