Written by Amelia Nierenberg In one video, the athlete pauses, assesses the height and leaps. He tries to free-climb up the side of a building before jumping back to the ground. In another, he leaps across a roof, his shadow stretching out long in front of him. This gymnast, though, is a cat. Specifically, he’s Gonzo of @gonzoisacat. He has more than 607,000 followers on TikTok and 178,000 on Instagram. Gonzo is the star — and the director — of his own shorts. Rather than his owners filming his stunts, Gonzo can capture them himself with the help of a...