▁stated ▁that ▁wood pe cker ▁damage ▁at ▁the ▁top ▁may ▁have ▁prevent ed ▁the ▁tree ▁from ▁growing ▁t aller . ▁ ▁In ▁February ▁ 2 0 1 2 , ▁Hyper ion ▁was ▁featured ▁in ▁the ▁BBC ▁Radio ▁ 4 ▁document ary ▁James ▁and ▁the ▁Gi ant ▁Red wood s ▁by ▁James ▁Ald red . ▁ ▁See ▁also ▁▁ ▁List ▁of ▁super l ative ▁trees ▁ ▁References ▁ ▁External ▁links ▁▁ ▁National ▁Geographic ▁Video : ▁" World ' s ▁T all est ▁Tree ▁Tow ers ▁Over ▁California " ▁ ▁M . D . ▁V aden . com : ▁Information ▁about ▁the ▁Hyper ion ▁Coast ▁Red wood ▁Tree ▁ ▁Category : Ind ividual ▁coast ▁red wood ▁trees ▁Category : Ind ividual ▁trees ▁in ▁California ▁Category : Red wood ▁National ▁and ▁State ▁Park s <0x0A> </s> ▁Sw imming ▁is ▁one ▁of ▁the ▁most ▁popular ▁sports ▁and ▁activities ▁in ▁the ▁world . ▁The ▁following ▁list ▁of ▁sw imm ers , ▁each ▁of ▁whom ▁has ▁been ▁covered ▁in ▁reliable ▁sources ▁from ▁around ▁the ▁world , ▁is ▁divided ▁up ▁by ▁country , ▁and ▁arranged ▁alphabet ically ▁by ▁surname . ▁ ▁This ▁list ▁is ▁by ▁no ▁means ▁complete . ▁ ▁Alban ia ▁ ▁Al ger ia ▁ ▁And or ra ▁ ▁Argentina ▁ ▁Ar uba ▁ ▁Australia ▁ ▁Austria ▁ ▁Bah am as ▁ ▁Bang l adesh ▁ ▁Bel arus ▁ ▁Belg ium ▁ ▁Brazil ▁ ▁Bulg aria ▁ ▁Camb odia ▁ ▁Canada ▁ ▁China ▁ ▁Colombia ▁ ▁Costa ▁Rica ▁ ▁Cro atia ▁ ▁Cuba ▁ ▁Czech ▁Republic ▁ ▁Den