Complex sentence: He was also a jumper and sprinter for the Pine Forest track team, and was a standout in the long jump and triple jump, posting personal marks of 7.21 meters and 14.68 meters, respectively.
Split into simpler sentences: He was also a long jumper and sprinter for the Pine Forest track team. Purifoy was a standout in the long jump and triple jump, posting personal marks of 7.21 meters and 14.68 meters, respectively.