I'm officially 6ft 3in TALL!!!
[The equivalent in Le Système International d'Unités is 1.89 metres in which one metre the distance travelled by light in absolute vacuum in 1⁄299,792,458 of a second.]
[The equivalent in Le Système International d'Unités is 1.89 metres in which one metre the distance travelled by light in absolute vacuum in 1⁄299,792,458 of a second.]