5. He's Super Old
As you might have gathered by now, Wolverine has had adventures which have spanned a number of years. He's been around longer than you might expect though, as the character was actually born in the late 1800s. After going into hiding following the death of his parents, he would end up living in the wild with wolves for a number of years, but later regained his humanity and rejoined society in time to fight in World War I. Logan then spent time in Madripoor and Japan before World War II and worked for Task Force X before getting his Adamantium claws and ultimately joining up with the X-Men. What a history!