No, I'm not particularly sporty https://www.cv-guiden.se/medvanit-1423.pdf#cursor usmed-gifts.com  Perhaps restoring preserved samples of more recently extinct animals - such as the thylacine, or Tasmanian tiger - could be easier. The last of these carnivorous marsupials died in 1936. But museum samples have been shown to contain at least some DNA that might be suitable for use in a recreation.