2009, 65-year-young Angie Keiser became really the first paraplegic to
take the IKAN "dynamic bowling challenge" and post a solid record score
of 138 using a manual wheelchair. That might not sound like it's
too high, but I believe dynamic bowling in a manual wheelchair is more
difficult than with a power wheelchair. And we have yet to see any
other paraplegics (younger or older) take the challenge and post a
better score than Angie. So Angie officially holds the record.
HERE for Angie's IKAN User profile and the scoresheet of her record