Tags: Animals & Nature, Top 5 Longest
Sources: Top 5 of Anything Research.
List Notes: This list compiles the longest animal lives ever recorded by man. Animals usually live much shorter lives but it's also quite possible for them to live longer than displayed here (except for the immortal jellyfish of course). Lifespan as defined here is the longest recorded lifespan except for the immortal jellyfish (again for obvious reasons).