Answer the following question: What key details about dennis otzen jensen can be extracted from the following bio? Bio: dennis otzen jensen -lrb- born december 2 , 1974 in ballerup -rrb- is a retired danish swimmer , who specialized in sprint freestyle and butterfly events . he is a 2000 olympian , and a member of triton swimming club in skovlunde -lrb- -rrb- under his personal coach john ludvigsen . jensen competed in three swimming events , including all freestyle relays , for denmark at the 2000 summer olympics in sydney . he achieved a fina b-cut of 55.31 -lrb- 100 m butterfly -rrb- from the european championships in helsinki . in the 100 m butterfly , jensen challenged seven other swimmers in heat four , including yugoslav teenager milorad Cavic -lrb- aged 16 -rrb- , who later disqualified for a false start . he raced to a fifth seed and forty-second overall by almost a full body length behind winner simao morgado of portugal in 55.70 . a member of the danes , he also placed eighteenth in the 4 100 m freestyle relay -lrb- 3:24.78 -rrb- , and eleventh in the 4 200 m freestyle relay -lrb- 7:24.63 -rrb- .
Answer:
- weight is 70 kg lb 0 on- height is 1.80 0 on- strokes is freestyle , butterfly- fullname is dennis otzen jensen- birth date is 2 december 1974- name is dennis otzen jensen- coach is john ludvigsen- club is svmmeklubben triton- birth place is ballerup , denmark