Please answer the following question: What key details about kaihō ryōji  can be extracted from the following bio?  Bio: kaihō ryōji -lrb- born april 17 , 1973 as ryōji kumagaya -rrb- is a former sumo wrestler from aomori , japan . his highest rank was `` komusubi '' . an amateur champion at nihon university , he entered professional sumo in 1996 . he was one of the lightest `` sekitori '' wrestlers in recent years . he won two special prizes for technique . he retired from active competition in 2010 and became a coach , but in april 2011 he was asked to resign from the japan sumo association after being found guilty of match-fixing .
A:
- retireddate is july 2010- weight is 122 kg lb on- prizes is 2 -lrb- technique -rrb-- record is 572-637-36- name is 海鵬 涼至- birth name is ryōji kumagaya- height is 1.77- highestrank is komusubi -lrb- november 2001 -rrb-- goldstars is 1 -lrb- musashimaru -rrb-- yushos is 1 -lrb- makushita -rrb-- debut is january 1996- update is may 2010- birth date is 17 april 1973- heya is hakkaku- native name is 海鵬 涼至- image is kaiho 08 sep.jpg- birth place is aomori , japan