Read the bio below and try to give details on bob kalsu 's:    - position     - databasefootball     - college     - death date     - draftedyear       - draftedround     - birth date     - playing team     - playing years     - death place     - birth place     Bio: james robert `` bob '' kalsu -lrb- april 13 , 1945 -- july 21 , 1970 -rrb- was an all-american tackle at the university of oklahoma and an eighth-round draft pick by the buffalo bills of the american football league in 1968 . kalsu was a starting guard in 1968 . he played the entire season and was the bills ' team rookie-of-the-year . following the 1968 season , to satisfy his reserve officers ' training corps -lrb- rotc -rrb- obligation , he entered the army as a second lieutenant and arrived in vietnam in november 1969 as part of the 101st airborne division . he was killed in action on july 21 , 1970 when his unit came under enemy mortar fire at fsb ripcord near the a shau valley . his family , out of respect , refused to talk in detail about the circumstances surrounding his death . lieutenant kalsu had one child , a daughter named jill . at home in oklahoma city , his wife , jan kalsu , gave birth to his son , james robert kalsu jr. , on july 23 . mrs. kalsu was informed of her husband 's death only hours later . kalsu and former cleveland brown don steinbrunner were the only professional football players to lose their lives in the vietnam war .
A:
- position is guard- databasefootball is kalsubob01- college is oklahoma- death date is 21 july 1970- draftedyear is 1968- draftedround is 8 / pick 199- birth date is 13 april 1945- playing team is buffalo bills- playing years is 1968- death place is thua thien , south vietnam- birth place is oklahoma city , oklahoma , united states