▁for ests ▁at ▁alt itudes ▁of ▁up ▁to ▁. ▁It ▁is ▁an ▁ar b ore al ▁species ▁and ▁s eld om ▁desc ends ▁to ▁the ▁ground . ▁Little ▁is ▁known ▁of ▁its ▁di et ▁and ▁behaviour . ▁ ▁References ▁ ▁External ▁links ▁Entry ▁at ▁the ▁Compar ative ▁To xic ogen om ics ▁Database ▁ ▁ind och in ensis ▁Category : L iz ards ▁of ▁Asia ▁Category : Re pt iles ▁of ▁Camb odia ▁Category : Re pt iles ▁of ▁Vietnam ▁Category : Re pt iles ▁described ▁in ▁ 1 9 2 8 ▁Category : T ax a ▁named ▁by ▁Mal col m ▁Arthur ▁Smith <0x0A> </s> ▁Philip ▁B ark ut wo ▁( born ▁ 6 ▁October ▁ 1 9 6 6 ) ▁is ▁a ▁Ken yan ▁former ▁long - distance ▁runner ▁who ▁special ised ▁in ▁the ▁ 3 0 0 0 ▁metres ▁ste e ple ch ase . ▁His ▁personal ▁best ▁of ▁ 8 : 0 5 . 3 7 ▁minutes , ▁set ▁in ▁ 1 9 9 2 , ▁ranked ▁him ▁the ▁third ▁fast est ▁ever ▁at ▁the ▁time ▁and ▁still ▁ranks ▁within ▁the ▁all - time ▁top ▁thirty . ▁He ▁was ▁the ▁gold ▁med all ist ▁at ▁the ▁ 1 9 9 2 ▁I A AF ▁World ▁Cup . ▁ ▁He ▁began ▁to ▁comp ete ▁in ▁the ▁ste e ple ch ase ▁in ▁the ▁late ▁ 1 9 8 0 s ▁and ▁rose ▁to ▁prom in ence ▁in ▁ 1 9 9 0 ▁when ▁he ▁won ▁at ▁the ▁A AA ▁Championships