captioning provided by -- >>> think of your idea of heaven, and that's where we're going, at least lucas irmler'sersion of heaven. >> doesn't look like a pub to me. >> lucas is a slack liner and he first stepped on a slack line back in 2006, and since then, he was hooked, figuratively and literally on to that line. >> you mentioned heaven, i know my bible says something about the straight and narrow path, but not this kind of straight and narrow, right? >> too narrow. >> i'll go to heaven the other way, quietly in my sleep when i'm old. >> it's funny you guys say that, because they are doing this near this cross. he's always wanted to slack line in this location and you can understand why. it is absolutely stunning. they're covered by these clouds. look at these shots. i mean, come on. once they pan out, it looks like he's just floating there in the air, because the line essentially disappears. >> whoa. >> he's just like chilling, woo hoo. >> he falls on the line, leans on it, jumps right back up, doesn't lose a beat. he is so talented that the 29-year-old holds multiple world records, including