Dai Koyamada

Dai Koyamada (小山田大)
Personal information
Born (1976-08-23) 23 August 1976 (age 48)
Kagoshima Prefecture, Japan
OccupationProfessional rock climber
Height5 ft 5 in (165 cm)[1]
Weight128 lb (58 kg)
Websitekoyamada.dai.hiho.jp
Climbing career
Type of climber
Highest grade
First ascents
Updated on 19 April 2017

Dai Koyamada (Japanese: 小山田大, born 23 August 1976) is a Japanese rock climber and known as one of the leading boulderers of his generation who established some of the first-ever boulder problems at 8C (V15). He has also established and repeated, some of the hardest sport climbs in the world.

  1. ^ "Bleau Info". Archived from the original on 2011-05-27.